Santini Italia Libra Ebonite Fountain Pen

Pen Review: The Libra Fountain Pen from Santini Italia

October 25, 2023

Even after all these years, I love that I can still discover new makers, and come away as excited as I was back when I first encountered fountain pens. Santini Italia is not necessarily a new brand - the company and its principals have been manufacturing pens since 1998 - but their current line has just started to gain traction in the United States, culminating in their attendance at the D.C. Pen Show back in August. While I didn't get to spend an extended amount of time at their table, and most of their wares had sold by the time I was able to make it over, a friend from my local pen club was kind enough to lend me her Santini Libra in ebonite for review!

Santini Italia Libra Ebonite Fountain Pen, Turned for Additional Detail and Swirls — I don’t believe this particular ebonite is still available for purchase, but it features multiple shades of blue and turquoise, along with red, pink, and beige mixed in. The combination is gorgeous.

About Santini Italia

Santini Italia is headquartered in Turin, Italy, the same city as famed Italian penmaker Aurora. As I mentioned above, Founder and manager Giovanni Santini has been involved in pen manufacturing for many years. (You can read more on his and the Company's background on their website, which also links to two excellent Pen World profiles.) What makes Santini unique? Their pens are 100% made in-house, from the pen bodies themselves to the nibs and feeds. In today's marketplace, this is rare. Most smaller makers lack the knowledge and/or resources to make their own nibs profitably and with the necessary level of quality control. Santini's 18k in-house nib is entirely their own, comes paired with an in-house ebonite feed, and is also offered with custom nib grinds. Frankly, I’m impressed.

Santini Italia Cap Band Close-up, Showing Coin Edges and Script — The Libra sports a wide coin-edge cap band inscribed with “Santini Italia".

About the Libra Fountain Pen

Santini describes the Libra fountain pen as "classic, elegant, and light." I would agree with all of that, from the form of the pen itself to the materials chosen. While the Libra features a piston filling system, it's not a heavy pen, leading me to believe that Santini uses something other than brass for their filling mechanism. (Perhaps ebonite or titanium?). I would characterize the profile as classic and vintage-inspired, with a slightly oversized cap and peaked ends, a wide cap band with coin edges, and a roller clip. "Santini Italia" is engraved on the cap band, and while prominent, doesn't appear out-of-place in the overall design of the pen. The Libra is definitely a larger pen, and while it will technically post, I found the pen way too long to be usable posted.

My Santini Writing Experience - All About the Nib

While the pen world's move toward "standard" nibs manufactured by German companies JoWo and Bock certainly has its upside (lower pricing due to economies of scale, interchangeability, ease of repair and customization, etc.) it has also resulted in what some would consider a “uniform” (some would say “consistently boring”) writing experience. Don't get me wrong - I consider JoWo nibs to be reliably smooth writers, and it's hard to beat a well-tuned Bock fine-nib - but at the same time, I love the unique, one-of-a-kind writing experience that you can only get from a nib made and individually tuned in-house.

Santini 18k Nib close-up photograph — Though on the ornate side, Santini nibs are tastefully engraved with the company’s “S” logo and 1998, the year in which they started making pens. I also appreciate that the nib size designation is visible on the nib - something that many pen companies omit these days and which I find inconvenient, especially when trying to easily compare nibs.

It took a bit of time to get used to the Santini nib, with its combination of softness and tactile feel. I reviewed a standard 18k fine nib, paired with Santini's ebonite feed. Overall, I would describe the Santini writing experience as "bouncy", and you of course have the option of a true flex nib if you'd like more line variation. It definitely writes on the wetter side. The closest comparison I can make to another nib would be Scribo, though I found the Santini fine nib more tactile than my extra-fine Scribo, akin to a fine Aurora if the Aurora nib was a bit less stiff. (If you'd like to read previous reviews of both Scribo and Aurora fountain pens, visit the T.G.S. Fountain Pen Review Archive.) Personally, I enjoy my nibs when they’re on the more tactile side: with Santini, those looking for a more "glassy smooth" feeling should probably opt for a nib that lays down more ink, possibly a medium, broad, or even a stub.

A writing sample from the Santini Libra: The paper is a ruled Clairefontaine “Pupitre” writing tablet, and the ink shown here is Scribo Grigio, a dark grey-blue.

Santini Price Points and Where to Buy

As one might expect from a luxury, small-batch maker that designs and manufactures their pens 100% in-house, Santini pens are not inexpensive, though the Libra remains relatively accessible. In fact, the Libra sits at the lower end of Santini's product range. Available in either acrylic (269 Euros) or ebonite (369 Euros), this pen - at least to me - represents incredible value for the combination of materials, craftsmanship, and artistry, especially compared to many other European makers whose price increases only seem to have accelerated in recent years. Santini makes several other models as well, including the Toscana (starting at 269 Euros), the nine-sided faceted Nonagon (starting at 460 Euros), and the Giant (which sports a No. 8 nib and sells for 630 Euros). While not inexpensive, I found none of these prices particularly eye-popping, considering they all include 18k gold nibs and most include an integrated filling system. All pens can be purchased directly from Santini Italia via their online shop, and I was not compensated in any way for this review.

Santini’s ebonite pens are typically released in runs of 33, and numbered on the cap.

Conclusions and Takeaways

While I would ordinarily want to spend more time with a fountain pen before reviewing it, especially a pen from a brand I've never used, this pen doesn't belong to me and it sadly needs to go home. That said, I've seen enough to know that I will eventually want to acquire at least one Santini pen for my personal collection, and I'd love to be able to compare the Libra against one of Santini’s higher-end offerings such as the faceted Nonagon or the Giant with that magnificent looking nib. Here's to hoping that Santini returns to the D.C. Pen Show (or better yet, another show before August), though I suspect I will have another Santini Pen in hand well before then!

Libra Fountain Pen Santini Italia Compared to a Montblanc 146 and Aurora 88 — The Santini Italia Libra, shown here compared to the Montblanc 146 Ultra Black and the Aurora 88 Sigaro Blu.

Further Information: Check Out Our YouTube Channel!

I’ve decided to supplement this review by filming a short video showcasing a few of the pen’s attributes discussed in this review, namely the ebonite material and the nib. The video also includes a writing sample. You can view the video here on our YouTube Channel!

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Wingback Fountain Pen Capped sitting on Galen Leather Pen Rest

Expanding the Pocket Fountain Pen Lineup: A First Look at the Wingback Fountain Pen

September 16, 2023

Pocket fountain pens are hard to get right. For starters, it’s extremely difficult to design a pocket fountain pen that works for for a broad swath of the market, because once you start reducing the size and weight of the pen to so-called “pocket-sized” you limit the number of people who can use it. On the other hand, if you make a “pocket” fountain pen too big, it may no longer be truly “pocketable.”

Wingback is a UK-based designer/manufacturer of writing instruments and personal accessories, and I’ve previously reviewed their Mechanical Pencil that won a 2023 Red Dot design award. A hallmark of Wingback’s design is their ability to avoid the pitfalls of so many manufacturers who attempt to work with heavier materials such as brass and stainless steel, by striking a near-perfect balance of width, length, and weight. I now have a full set of the Wingback writing instruments - Mechanical Pencil, Mechanical Pen, and Fountain Pen - and all of them are exceptionally useable in addition to being beautiful design pieces.

Wingback Fountain Pen and Mechanical Pen — The Wingback Fountain Pen in stainless steel, shown next to the Wingback Mechanical Pen in black stainless steel. Both come with a nice cotton sleeve that you can use for pocket carry. I plan to review the Mechanical Pen in the near future.

The Wingback Fountain Pen, which recently launched on Kickstarter, adopts the cylindrical profile that’s probably familiar to many pocket pen enthusiasts, but in a size that’s somewhat uncommon and, in my opinion, fills a need in the market. For example, I loved the idea of the Kaweco Liliput, but that particular pen ultimately ended up being too small for anything more than quick notes. I’d place the Wingback Fountain Pen between the Liliput and the larger Kaweco Supra size-wise, which could be a sweet spot for those who love this type of design but have had a hard time finding a pocket pen that balances well in their hand.

Wingback Pocket Fountain Pen Showing O-Rings

The Wingback Fountain Pen adopts a minimal, streamlined design with no branding other than the subtle “Wingback” engraved on the cap. Diamond knurling is perfectly centered on the barrel when the pen is capped, and well-executed in the sense that it’s comfortable to hold this pen for long periods of time. (More on that below.) Finally, both ends of the section feature an o-ring on the threads, which protects the user from any ink leakage and prevents the nib from drying out. Interestingly, Wingback implies that this pen can be eyedroppered, stating that with the o-ring, “you can convert the pen’s chamber within its body into a reservoir for your ink of choice,” and that “we have tested and approved the stainless steel for corrosion resistance to inks, and are currently testing brass and titanium in longer long term trials.” I don’t personally eyedropper metal pens, but I do know people who have done so without incident, and as long as the metal resists corrosion long-term you should be fine. I lump this one under the header of “proceed at your own risk.”

Wingback Fountain Pen, Mechanical Pen, and Brass Showing three finishes — Three of the four finishes. Sorry, I don’t have an example of the titanium (yet).

The Wingback Fountain Pen is available in four materials/finishes to start: stainless steel (pictured here), brass, tungsten-carbide coated black stainless steel, and titanium. Custom laser engraving of up to 50 characters is also available, if you would like to personalize your pen.

Wingback Fountain Pen Bock Nib Knurled Section

Nib and Overall Writing Experience

The Wingback Fountain Pen uses a standard Bock 076 stainless steel nib, and the one I received (a fine?) arrived perfectly tuned. According to the Wingback Kickstarter page, five standard nib options will be available, including extra-fine, fine, medium, broad, or double/extra-broad. I would consider the Wingback a pure cartridge pen - while one of the mini converters from Kaweco or Monteverde might fit, those don’t hold much ink and you’re likely better off refilling a standard short international cartridge via syringe if ink choice is important to you.

Wingback Fountain Pen Shown Unposted — *The Wingback Fountain Pen measures 95mm unposted / 135mm posted.*

Though I personally find them well-balanced, some have remarked that the Wingback Mechanical Pencil and Mechanical Pen are a touch short. The Wingback Fountain Pen is indeed quite short unposted, but offers a workaround since the cap posts, much like the Schon DSGN Pocket Six or the aforementioned Liliput. While the Wingback Fountain Pen might be just long enough to jot quick notes unposted, longer writing sessions will probably require posting the cap unless you have very small hands.

Wingback Fountain Pen Posted Shown In-Hand

I’ve been using the Wingback Fountain Pen for the past two weeks, and haven’t experienced any of the hand fatigue that sometimes comes with machined metal pens of this weight. The knurled grip eliminates any slippage, while remaining subtle enough not to hurt your fingers. This pen will stay in my pocket pen rotation, and I’m considering whether to back the Kickstarter for a Black Steel or Titanium version.

Details on How to Get the Wingback Fountain Pen

As of the date of publication of this post (September 16, 2023), you have 19 days remaining to back the Wingback Fountain Pen on Kickstarter. While pledges are listed in £, they start at around $120 (which may fluctuate a bit due to the exchange rate). Wingback estimates that this will represent a 25% discount off the eventual retail price, which seems about right since both the standard versions of the Mechanical Pencil and the Mechanical Pen currently retail for around $158 USD.

Wingback Fountain Pen in the Plotter Pen Holder — Yes, for those of you who will ask, the Wingback Fountain Pen does fit in the Plotter Pen Holder!

Wingback is a company with a long track record of successful Kickstarters, so I have no concern about backing this one, but anyone considering backing a crowdfunded a project should of course be aware that Kickstarter offers no guarantee of timely delivery (or of any delivery, for that matter). Projects do hit delays, and by funding a project you are supporting the project itself, as opposed to “purchasing” a unit. That said, this project already has raised nearly $78,000 of its $2,500 funding goal, so I wouldn’t anticipate any issues here.

Disclaimer: Wingback sent me the Wingback Fountain Pen pictured here for review purposes, free of charge. T.G.S. has not otherwise been compensated for this review and is not being paid for referrals or advertising. T.G.S. is supported financially via purchases from the T.G.S. Curated Shop and pledges via the T.G.S. Patreon Program.

Schon DSGN Monoc Nib Medium and Fine Side-by-Side

Pen Review: The Schon DSGN Monoc Nib, Fine Tip

September 13, 2023

I'm gradually working my way through all the different updates on new product releases from the Washington D.C. and San Francisco Pen Shows, and readers have requested my thoughts on the latest Schon DSGN Monoc nibs, which were released in fine and broad tip sizes. My original review of the Monoc nib - with the name derived from the aerospace/racing term "monocoque" that refers to single shell construction - can be read here, and contains additional background on the nib's history and design process. Today, however, I’m going to discuss the fine Monoc that I picked up in San Francisco!

Schon DSGN Monoc Nibs with Ultem Feeds and Engraving

To recap briefly, the Monoc is Schon DSGN's completely in-house fountain pen nib, machined from a single piece of Grade 5 titanium and featuring an ultem feed. The initial batch of Monoc nibs made available for order came in what I would characterize as a standard medium tip size, but Ian Schon and his team always contemplated releasing additional options as the manufacturing process allowed. Well, that time has arrived, and it was worth the wait.

Schon DSGN Monoc Nibs, fine and medium side by side — Two Monoc Nibs: the Fine (left) with a rainbow gradient anodization, on the Ultem pen, and the Medium (right) with a standard titanium finish on “Rainbow Sprinkles” full-size metal fountain pen.

My New Schon DSGN Monoc Nib, Fine Tip, Anodized, with Reversible Architect?!?!

I decided that if I was going to purchase one of the fine Monoc nibs, I would go all-in and get one with an interesting anodization. I had with me at the San Francisco Pen Show my first ever Schon Pocket 6 fountain pen in a blue pattern that's no longer made, so I asked Ian to choose an anodized Monoc that complemented the colors. He chose this gorgeous rainbow gradient. While I’ve since swapped the nib into my Full Size Ultem fountain pen for this review (to better compare the feel with my standard medium), I'll likely move it back to one of my Pocket 6 pens and/or my other pens as I use them. This particular Monoc is that good, and I want it inked up at all times!

In "standard" writing position, the fine Monoc writes what I'd consider a western fine, or possibly an extra-fine, line. Since these nibs are made individually and hand-tuned/finished, there could be some variation in the final product. That said, it's noticeable finer than the medium Monoc nib, which is exactly what a lot of potential Monoc buyers have been waiting for. Grade 5 titanium has a tactile feel (almost pencil-like), which you will notice more in the fine than in the medium. Personally, I like this, and to me the nib absolutely does not feel “scratchy” though at the same time it's not glassy-smooth.

Monoc Nib Size Writing Sample Comparisons, medium and fine — A writing sample comparing the Medium Monoc (top, inked with Nagasawa No. 69 ink), against the Fine Monoc (both standard and reverse (bottom, inked with Scribo Grigio ink). On both nibs, in standard position, the slightly curved/upturned tipping results in something akin to a Pilot Waverly nib, where the line is consistent regardless of angle. You can also write with the medium Monoc in reverse, but it’s not tuned for reverse writing in the same way as the fine nib.

The real stunner with respect to the fine nib's performance is reversibility. By that, I mean you can turn the nib over, and the fine Monoc will write a line that's the near- equivalent of an architect grind. I say "equivalent" because this nib hasn't been ground and therefore it’s not particularly crisp - I understand that the architect-like shape is due to the natural contour of the fine tipping, though some extra finishing is required to make the reverse side usable.

Schon DSGN Monoc Nib Writing Sample, with a Focus on the Fine Reverse Architect — A sample of the fine Monoc, standard and reverse, where the architect-like line variation is apparent. It’s slightly more subtle than a true architect grind but that means it’s also very usable for everyday writing.

Takeaways and Where to Buy

The initial batch of Monoc nibs impressed me, but this fine version takes it to a new level. If you value versatility, and aren't afraid to spend a bit more to get it, then you need to keep this Monoc nib on your radar. At the time of publication, the fine Monoc nib is not yet available to order in the Schon DSGN online shop, but I would expect to see them relatively soon. You can order Monoc nibs in various custom anodizations but it appears that only medium tips are available at the moment.

Pens From the San Francisco Pen Show — The Fine Monoc was one of my takeaways from the San Francisco Pen Show. You can read more about those here.

I've already noted in my prior review that a Monoc nib is not an inexpensive purchase, primarily due to the materials and labor-intensive manufacturing process. The nib featured in this review cost approximately $425, for the nib alone, and you have the option of adding a compatible Schon DSGN Pen to your purchase at a 15% discount. The standard Monoc nib (without anodization) is priced at $385.

The Gentleman Stationer is supported entirely by purchases from the T.G.S. Curated Shop and pledges via the T.G.S. Patreon Program. I paid full price for the Monoc Nib featured in this review, and this post does not contain paid advertising or third-party affiliate links.

Jetstream Edge .28mm and .38mm Refill — .38mm (left) vs. .28mm (right) Uniball Jetstream Edge

When Does "Fine" Become "Too Fine"? Finding the Sweet Spot for Extra-Fine Pens

August 16, 2023

I have relatively small handwriting, though I’m something of a special case since I tend to change my handwriting depending on what exactly it is that I’m working on. For standard writing and journaling, I’ll adopt a larger hand for which a medium nib is more suitable, but as I’ve mentioned before, a large portion of the writing that I do involves marking up and annotating documents that can contain very fine print. For work like this, I’ll typically need at least an extra-fine nib fountain pen, though this is where I tend to incorporate fine tip gel pens and ballpoints into my workflow.

Extra-Fine Writing Lineup: Ballpoints on a Table — My fine writing lineup, from left: Uniball Jetstream 4+1 Multi Pen, Anterique Brass .5mm Ballpoint, Uniball Jetstream “Tokyo Bike” 4+1 limited edition, two Jetstream Edge ballpoints in .38mm and .28mm, Uniball Jetstream 3 Multipen in .38mm tip size, Pilot Hi-Tec-C Coleto Multi Pen, and the Pilot Custom Heritage 912 with a PO Nib.

How fine can I go? Pretty Fine, But There Are Practical Limits.

On the fountain pen side of things, it’s difficult to get a nib that writes as fine as most .28mm or .38mm gel or ballpoint pens. Even if you’re using the Pilot PO (“Posting”) nib, Platinum’s UEF (Ultra Extra-fine), or a Saibi Togi-style nib, water-based fountain pen ink tends to spread on paper, so unless the pen writes fairly dry or you select a drier ink, you may have trouble obtaining the desired line width. For this reason, most of my annotation work is done with a finer gel pen or, more recently, low-viscosity ballpoint pens. I get a lot of questions about the best pen for “fine writing,” so I thought it might be interesting to talk a bit about the different options I rotate through on a regular basis and what my preferences are:

PIlot PO Nib writing sample — The Pilot PO nib leaves a line that’s roughly equivalent to a .38mm gel or ballpoint, provided you use good paper like the Midori MD pad pictured here.

Fountain Pens. My all-time preferred option for is the Pilot PO (“Posting”) nib, originally intended for addressing mail. It’s a VERY fine, slightly downturned nib that’s relatively dry and, when paired with an ink like standard Pilot Blue-Black, holds a fine line pretty well as long as you are using decent paper. On cheap office paper, however, even this ink tends to spread, which costs you the benefit of the finer point, which is why at the office I always have a gel or ballpoint pen with me.
Gel Pens. I rarely go finer than a .4mm Pilot Hi-Tec-C refill, since below that tip size I tend to run into drying/skipping/clogging issues, plus the writing experience becomes scratchy. My pen of choice is the Pilot Hi-Tec-C Coleto multi pen, which allows me to carry up to four different colors in a single pen body (or three plus a mechanical pencil). Lately, I’ve also added the .4mm Pilot Frixion to the rotation, and have been pleasantly surprised with how well it’s performed. The ink isn’t as dark as other gel pens, but it’s better than it used to be, and I plan to write up a full review of the Frixion once I’ve had more longer-term experience with it.
Ballpoint Pens. Honestly, where I’ve been spending most of my “fine-writing” time these days is in the hybrid/low-viscosity ballpoint category, since I generally find the writing experience smoother and more reliable, even if you go down to the .38mm tip size. I recently posted about my trip to New York City, where I visited Kinokuniya books and picked up a fistful of Uniball Jetstream multi pens, including a .38mm version that I had never seen before. While some claim to have experienced skipping and scratchy writing with the .38mm Jetstream cartridge, I’ve used this pen for years and never had an issue. That said, there’s no denying that a .5mm low-viscosity ballpoint refill is smoother, and unless I need to write really small, my pen of choice is the .5mm Uniball Jetstream (typically loaded into a multi pen) or the one of the .5mm Anterique “Mach Ball” pens.

The Anterique Mach Ball .5mm writes something more akin to a .4mm line - it’s narrower than the Jetstream .5mm despite having the same nominal tip size.

But What's the Absolute Finest I Can Go?

I used to say .38mm, but last month at Kinokuniya I picked up the .28mm Jetstream “Edge”, which features a Rotring-style hexagonal barrel and rounded grip section that some might find more comfortable than your typical technical pen. Check out the difference in tip size from the writing sample below:

Uniball Jetstream Tip Sizes — Comparing the range of Jetstream tip sizes.

The shocking thing to me is that even at .28mm, you don’t lose that much smoothness or visibility compared to the .38mm. That said, I’m not sure that the .28mm gives you meaningfully more versatility than a .38mm refill for actual writing, as opposed to technical drawing or art where the subtle differences between line widths actually make a difference. Even if the .28mm is usable (which it is!), I’m not sure that there’s a benefit beyond novelty for most people. .28mm probably sets the floor for me personally!

The Gentleman Stationer is supported entirely by purchases from the T.G.S. Curated Shop and pledges via the T.G.S. Patreon Program. This post does not contain paid advertising or third-party affiliate links.

Uniball Jetstream Multiple Tip Sizes Lined Paper

Three Ways to Use Uniball Jetstream Refills to Upgrade Pens for Work and School

August 2, 2023

I say this every year, but the end of the Summer vacation and travel season seems to come earlier every year. For our family, school starts Monday, and based on order patterns and inquiries I’ve been receiving through the blog, readers have begun winding down their Summer travel adventures and preparing to head back to the office, more often than not in-person. In the past, I’ve used this time of year to talk about some of my favorite everyday working stationery, which includes the beloved Uniball Jetstream - one of the best all-around pens (and refills!) on the market. Today, the goal is to take the opportunity to discuss how you can use the Jetstream to “upgrade” pens you may already own.

Many popular non-fountain pens on the market today ship with the Schmidt P8126-27 capless rollerball refill. (For those unfamiliar with the technical name, this is the same refill included with the Retro 51 Tornado and Baron Fig Squire. The P8127 is the medium-tip version, whereas the P8126 is a touch finer.) While this refill is probably the best capless rollerball refill available, I personally dislike it. Rollerballs in general are far more finicky for me to use than fountain pens, and with the exception of a few specific cartridges I enjoy, I nearly always swap out the stock refill for a new option. My swap refill of choice for Schmidt capless rollerballs is the Parker-style Jetstream SXR, but you’re not limited to that format for the Jetstream writing experience. I kit out most of my multi pens with Jetstream D1 refills, and am always looking for other Jetstream (or Jetstream-like) low-viscosity cartridges to “upgrade” my non-fountain pens.

Craighill Kepler Pen in Vapor Black PVD-coated stainless steel — The Craighill Kepler pen: a recent discovery. Check out the unique D1 refill mechanism below.

Why I Love the Uniball Jetstream

It writes smoothly, dries quickly, and doesn’t bleed through paper. As a low viscosity “hybrid” ballpoint pen, Jetstream ink combines the smoothness of gel ink with the quick drying and permanence of a ballpoint. Uniball was one of the original manufacturers to introduce this type of pen, and the category (which includes other excellent options) has exploded in popularity in recent years.
The standard Jetstream pens are easy to find in most stores, and we’ve recently been able to source the Jetstream SXR-600 Parker-style refills from Japan. I’ll talk further below about my favorite ways to use these cartridges in non-Jetstream pens.
Across the board, Jetstream pens and cartridges last a long time and are relatively inexpensive. The SXR-600 cartridges can be found for roughly $7-8 per unit, and the D1 refill for even less than that. While that might seem high, due to the nature of ballpoint ink, these last for a very long time without drying out (as in, years), especially if you like your tip sizes in .5mm or narrower

Craighill Kepler Pen D1 Refill Nock Mechanism — The Craighill Kepler pen kitted out with a Uniball Jetstream D1 refill.

My Favorite Iterations of the Uniball Jetstream and HoW I use them

Uniball Jetstream D1 Refill. The Jetstream D1 refill shot the Lamy 2000 4 Color Ballpoint (Multi Pen) to the top of my non-fountain pen everyday carry. But lately, I’ve also discovered that this refill fits the Craighill Kepler Pen, which I previously had assumed was another retractable rollerball pen but actually uses a unique D1 mechanism. Available colors include black, blue, and red.
Jetstream SXR-600 Parker-Style Cartridge. I have this refill loaded into pens including the Retro 51 Tornado, the Baron Fig Squire, the Schon DSGN Classic Machine Pen v.2, and the Caran d’Ache 849 “Rollerball”. This cartridge features an absolutely massive ink capacity, and I have yet to experience one running dry, especially in the finer tip sizes. The drawback is that they apparently only come in black ink. Blue, red, and green, please!
The Uniball Jetstream 3&1 or 4&1 Multi Pen. While you can’t swap the refills into a different pen body - at least not to my knowledge - Uniball makes its own multi pens, and they’re excellent. I personally prefer the “&1” series, which indicates that a mechanical pencil is included as one of the functions. On my recent trip to Kinokuniya in NYC, I went a bit crazy and picked up a handful of these in some less common collaboration colors. I love that the Uniball multi pens often contain red and green Jetstream refill options.

Uniball Jetstream pens and Kuru-Toga Mechanical Pencils Laid Out on table

If there’s one piece of “advice” that I would want readers to take away from this post, it’s not to give up on a pen just because you don’t like the stock refill. Unless a brand (like Lamy) heavily invests in proprietary refill designs, you can often find other compatible cartridges that will fit your pen and might better match your writing style. For a refill compatibility resource, I generally refer people to this comprehensive post by my friend Ana over at The Well-Appointed Desk.

Note: I will be attending the D.C. Pen Show from Thursday, August 3 through Sunday, August 6. While orders will still ship within our typical 2-3 business day processing time, if you’d like something to arrive early next week, please get your orders in by 5:00pm U.S. Central Time today.