Thursday Drops: Kaweco Sports, Including a New Piston Filler, and a Restock from Japan!

What better way to usher in the holiday season than to welcome a giant Kaweco restock, which includes a handful of hotly anticipated new releases. First up is the 2024 Kaweco Collection AL Sport in “Olivine”, a gorgeous gold-tinged green color. Second, what we all suspected was coming, but is now a reality: a piston version of the Classic Sport. This latest release dispenses with the integrated clip and uses the lightweight plastic body of the Kaweco Classic Sport as opposed to the AL Sport (which will continue to have its own piston-fill version). Last but not least from Kaweco, we’ve brought the Perkeo into the shop, in all available standard colors as well as the 2024 Kaweco Collection special release, Infrared.

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Did I mention we received a huge shipment direct from Japan yesterday? New additions include the super smooth (and ergonomic) Pilot S20 ballpoints, as well as additional stock of the Uni Jetstream Prime, Uni Jetstream Edge, and the Zebra Sarasa Grande Vintage. All color options should be in stock once again!

1. Kaweco Collection AL Sport in Olivine. The AL Sport is the aluminum version of the iconic Kaweco Sport fountain pen, which offers a bit more heft and durability than the plastic version. This 2024 special release features a soft golden green color.

2. Kaweco Classic Sport Piston Filler Fountain Pen. Everyone expected Kaweco to do this at some point, and it’s a pleasant surprise to see this release emerge just before the holidays! The Classic Sport receives a piston upgrade, currently available in standard black without a clip included.

3. Kaweco AL Sport Piston Filler Fountain Pen. The initial Kaweco Sport Piston filler is still available, and will now apparently be known as the “AL Sport” Piston. Personally, I prefer this version with the integrated clip and more heft.

4. Kaweco Perkeo Fountain Pens. Priced at just $18, the Kaweco Perkeo was Kaweco’s answer to consumer demand for a full-size, low-cost fountain pen. Available in multiple colors, the Perkeo is lightweight and takes standard international cartridges and converters. The 2024 Kaweco Collection version, “Infrared”, is also available.

5. Diamine 160th Anniversary Inks. Diamine recently celebrated their 160th anniversary as a company, and in connection with that milestone released a series of inks inspired by the landmarks and locations around their factory.

6. Diamine Inkvent Calendars. Inkvent is about to begin! These inky takes on the traditional Advent calendar offers 24 12ml bottles of ink, followed by a 30ml bottle for the 25th day. Each day is supposed to be a surprise, so no posting spoilers!

7. Teranishi Guitar Fountain Pen Inks. These cult favorite inks from Japan are now available in the shop and online. The Teranishi inks feature offbeat colors unique to this particular line.

8. Platinum Classic Inks. The Platinum Classic series features five different inks with iron gall content, meaning that the inks appear lighter shades when wet but darken to a black-infused color as they dry. These inks are all safe for fountain pens. We’ve also recently added Pilot Chou Kuro Black and Carbon Black to our bottled ink options. Both are very dark pigmented black inks that show extremely good water resistance.

9. Pilot S20 Ballpoint Pens. A friend gifted me one of these pens earlier this year, and I immediately knew that I had to have these for the shop. With a smooth wood finish, the S20 accepts the Dr. Grip “Cocoon” hybrid ballpoint refill, and comes in two colors: red or brown.

10. Nakabayashi Paper. Customer favorite Nakabayashi Logical Prime, Logical Air, and Yu-Sari paper is restocked in nearly all formats.

Are you shopping for a gift this holiday season? Check out the T.G.S. Holiday Gift Guide, which we update each year! If you’d like to come shop in person, our brick-and-mortar shop is open this week on Thursday (1-6pm); Friday (1-7pm); and Saturday (10-7pm).

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The latest AL Sport release from Kaweco features this beautiful golden green “Olivine” finish.

Kaweco Sport Piston Filler: Initial Impressions of a Long-Awaited "Upgrade"!

Well, it's here! After years of speculation, and much anticipation, Kaweco has released the piston filler version of the Kaweco Sport. Rather than design a completely new pen, Kaweco adapted the existing AL Sport fountain pen by adding an integrated clip and, of course, the piston filler. What are my initial thoughts? Let's take a closer look.

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The pen ships in this commemorative tin, complete with a vintage-style bottle of ink.

Initial Impressions of the Design

From the moment you open the box, there's no confusing this pen with anything other than a modern Kaweco Sport fountain pen. As mentioned, the body design draws on the existing AL Sport line, though Kaweco has added the integrated clip from the current Art Sport lineup and the now-discontinued “Luxe” model. There's also a gold band at the blind cap, which you remove to access the piston mechanism.

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I’m sold on the integrated clip. It’s a matter of preference, but I was always a fan of the now-discontinued “Sport Luxe” pens that had this same look.

In terms of size, feel, and overall setup, you shouldn't notice much of a difference between the Sport Piston Filler and the existing AL Sport line. My red AL Sport shown below weighs 18g, and my 3/4 full Kaweco Sport Piston Filler weighs 24g. While the piston adds some weight, given the Sport's small size, I don't really notice it.

The pen posts nicely, and the ink window allows you to see how much ink you still have in reserve.

The biggest difference in the body is the vintage-style ink window, which allows you to see the ink level in the pen. The piston filler holds more ink than a cartridge, certainly holds more ink than the small Kaweco Sport “Mini” converter, and while it's not quite at eyedropper level, you don't have to deal with silicone grease, ink burping, and other considerations that pop up when you pour ink directly into the barrel.

Remove the blind cap to access the piston knob and refill the pen.

The piston design on this pen is a bit unique. You access the piston by removing the blind cap to reveal the piston knob. Why would Kaweco do this? I suspect it’s because nearly everyone posts the cap on the back of the Kaweco Sport as they write, and this design minimizes the risk of the piston accidentally engaging and expelling ink while writing.

Nib and Writing Experience

The first thing I noticed after inking up my medium piston Sport for the first time was how much the standard Kaweco nib benefitted from the increased ink flow the piston mechanism offered. Piston fillers often deliver a more consistent flow of ink to the nib and feed than cartridge/converter pens, which in turn makes the pen feel like a smoother writer. I find this effect more pronounced with smaller No. 4 and No. 5 nibs. Again, this is strictly a matter of personal preference, but the medium nib in the pen I chose for myself is excellent. (It's also possible that a higher degree of quality control went into the nibs on the $165 pen than goes into the standard $28 Sport. One would hope so.)

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The Kaweco Sport Piston Filler uses the same nib as the other Kaweco Sports, but the nib unit is different. My understanding is that Kaweco will start selling replacement nib units specific to this pen.

I won't write much more on the writing experience - I've previously reviewed multiple versions of the Kaweco Sport and the feel of this pen in the hand as you write isn't significantly different. You either like these smaller pens or you don't, and nothing about the filling system really changes that.

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"But I Like the Vintage One Better...."

Initial reactions to the Kaweco Sport Piston Filler have been mixed, not necessarily due to the pen itself but rather because nobody knew what to expect, with expectations all over the place. Some, frankly, were wildly unrealistic. (I'm not sure in what world people were expecting an inexpensive piston filling Kaweco fountain pen with a 14k gold nib, or an exact replica of vintage pens featuring materials that can’t be sourced.)

Keep in mind that the modern company we know as "Kaweco" is different from the legacy company that produced vintage “Sport” fountain pens. Much like "the new Esterbrook", the rights to the Kaweco name were acquired by a new manufacturer who began making modern pens inspired by the heritage designs.

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My vintage Kaweco Sport from the early 1970s (right) next to the modern pen. For a more fulsome comparison, check out this YouTube video, which includes writing samples.

I believe this context is important to understand because creating a piston filling Kaweco Sport is not as simple as "turning on the old machines". As with most vintage pens, the machines and tooling used to make the pens likely don't exist anymore - much less in workable condition - and the gold nibs and other materials used in the vintage manufacturing are either much more expensive or entirely unavailable to modern manufacturers. A piston-filling Kaweco Sport in a vintage-style body different from Kaweco's current lineup, featuring a 14k gold nib, would easily top $200, and I would probably pitch it closer to $300+.

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On the "Value Proposition" and Appreciating Trade-Offs

Now for some “market discussion”: There has been a lot of talk about the price point of the Kaweco Sport Piston Filler ($165), which many believe is too high. While the pen is certainly not inexpensive, I don’t see how a German-manufactured piston fountain pen from a mainline brand could cost less than $130 given the realities of the market. (At some point in the future, we might see some minor price drop on this pen as we did with the Art Sport, thus I’m calling $130 as the ultimate floor here even thought the price currently sits at $165 for the pen / $175 for the pen+ink set. A cheaper pen would almost certainly be a resin model.)

Will we see more colors of the Kaweco Sport Piston? Probably eventually, but not right away.

Does it represent "good value"? Frankly, I’m not sure how a piston-filling pocket fountain pen, styled in very specific manner, can even be viewed from a “value” perspective. I see this as a niche product that will likely appeal to a smaller number of people than something like a TWSBI demonstrator. The price reflects that. If what you're looking for is a durable pocket fountain pen with a decent nib that easy to refill and costs as little as $28, that already exists in the form of the standard Kaweco Sport. You can also purchase the AL Sport for $90, which is virtually identical to the piston filler (albeit with different trim and minus the integrated clip). Honestly, the price point here surprised me in a very different way from most people, as I was expecting $200+, especially after the $300+ Ebonite Sport release.

And, yes, if you really want a gold nib, and you prefer the vintage styling, those are very much available on the secondary market (an entirely different set of considerations unique to vintage pens and their maintenance).

Takeaways and Where to Buy

I'm enjoying the new Kaweco Sport. Like most Kaweco releases, the build quality feels high, and Kaweco has done a nice job translating the piston filling system to the existing AL Sport format. Because smaller nibs can sometimes be stingy with ink flow, the piston mechanism seems to vastly improves the writing experience for those who enjoy a wetter nib, and for this reason alone the Sport Piston Filler will likely become my default Kaweco for when I want to do a lot of actual writing, as opposed to quicker notetaking on the go.

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You can purchase the new Kaweco Sport Piston Filler at most Kaweco retailers, including directly from us via the T.G.S. Curated Shop. We currently stock the pen in a gift set that ships in a commemorative tin with a bottle of Kaweco Royal Blue ink for $175. The pen on its own sells for $165, and after this initial shipment Kaweco will begin stocking retailers with stand-alone pens. It will be interesting to see whether this takes off, with more colors available, or whether it remains a one-off in the overall lineup!

The Gentleman Stationer is supported entirely by purchases from the T.G.S. Curated Shop and pledges via the T.G.S. Patreon Program. We greatly appreciate your direct support!

New Arrivals: What Makes the Kaweco Art Sport Special?

Last week saw the launch of Kaweco’s latest round of four new “Art Sport” fountain pens. What distinguishes these pens from the standard Kaweco Sport lineup? Let’s do a quick rundown.

Four Different Italian Resins: Hickory Brown, Terrazzo, Pebble Blue, and Mineral White

Kaweco Art Sport fountain pens are turned from Italian resin, as opposed to the machined metal or injection-molded plastic used in most of Kaweco’s standard lines. In addition to a somewhat more sophisticated look, the Art Sports have a lighter, smoother feel in the hand, and post slightly deeper/more securely. The facets on the cap are not as sharp as on the standard Sports, and you notice the step up in finish quality immediately. For this release, Kaweco chose four very nice patterns: Hickory Brown, Terrazzo (my personal favorite), Pebble Blue (which won my Instagram Poll), and Mineral White (which is semi-translucent and people seem to want to eyedropper).

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From left: Terrazzo, Mineral White, Hickory Brown, and Pebble Blue

Kaweco has also added a new design touch to the Art Sport: an integrated clip. Personally, I found the addition of the clip quite exciting, as it’s the same vintage-style clip design used on the discontinued “Sport Luxe,” which I have in my personal collection and remains a favorite Kaweco. Note that the clip is not intended to be removed - you can technically take it off it by unscrewing the finial, but it will leave a gap as the finial won’t screw down all the way.

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Kaweco Art Sport in Terrazzo (Center) compared against my Sport Luxe Ballpoint (left) and Standard Sport (right)

Get Your Art Sports Now in the TGS Curated Shop!

Originally, the Art Sport line marked the “high end” of Kaweco’s Sport lineup, though that has since changed with the introduction of a slightly lower price point for this series, as well as some higher-priced standard and special edition offerings that break the $100 mark. Currently, the Art Sports are priced at $125 (formerly $150), and we have all four colors remaining in stock though Hickory Brown and Terrazzo are running low. If you don’t see your desired nib size available, go ahead and purchase your color in one of the nibs shown as available, and let me know what nib you want - we have spare Kaweco nibs in nearly all sizes and the Art Sport takes a standard Kaweco nib unit. It’s easy to switch it out.

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I absolutely LOVE the clip.

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The cap of the Art Sport is slightly more rounded than the standard Sport, as are the facets. It also posts slightly deeper, resulting in a shorter pen. Because the Art Sport’s resin adds a bit of heft, I didn’t find that the balance changed much.

The T.G.S. Curated Shop is an authorized retailer of all brands sold, including Kaweco. You can view the Art Sports and the rest of our Kaweco offerings here, and for holiday gift ideas, be sure to check out our 2023 Holiday Gift Guide!

Kaweco Sport: It's More Than Just a Fountain Pen

The Kaweco Sport long ago solidified its status as one of the best pocket pens available, and most of the attention (deservedly) falls on the fountain pen version of the Sport. But you shouldn’t overlook the rollerball and ballpoint versions, especially if, like me, you appreciate the flexibility afforded by non-fountain pens.

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The Kaweco Sport rollerball looks essentially identical to the fountain pen and has similar ergonomics when deployed for writing, with the only difference being the grip section. The Sport ships with a Kaweco-branded Parker-style gel refill labeled “Gel Ceramic Roller .07,” and since it says “Made in Japan” the refill is likely manufactured by a company such as Ohto. While the stock refill is excellent, you can find many different compatible Parker-style refills if you’d prefer a finer tip size, a liquid-ink rollerball, or even a classic ballpoint.

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The Kaweco Sport ballpoint is a different animal entirely, as it’s a clipless click pen that accepts D1 refills and may honestly be too short for many people. Kaweco has used a variety of different ballpoint formats over the years, including a Kaweco Sport “Luxe” version (now discontinued) that featured a clip and a twist mechanism. Honestly, on a pen this small I think I prefer how the Luxe was set up - I love to clip that pen to my pocket or to the front of a notebook. Without the clip, the Sport ballpoint is otherwise prone to accidentally deploying in your pocket, though if you always carry your pen in a purse or bag this may not present any issues.

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The current Kaweco Sport shown here compared against the now-discontinued Kaweco Sport “Luxe”. I will note that the current version best approximates the vintage Sport ballpoint, like this one I have in my collection.

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If you’re interested in further exploring different refill options for these two pens, check out Ana’s refill guide over at the Well-Appointed Desk for a comprehensive list of compatible Parker-style and D1 refills.

Takeaways and Where to Buy

The Kaweco Sport remains one of my favorite options for portable, on-the-go writing and a core recommendation whenever someone tells me they’re looking for a reliable pocket pen. The Sport format translates well from fountain pen to rollerball to ballpoint (and even to a clutch pencil), and Kaweco makes these pens in a wide range of materials at pretty much every price point. If you like the look of the Kaweco Sport, you shouldn’t have trouble finding a version that suits you. If you’re interested in reading more on the various versions of the Kaweco Sport and other “Pocket Pen” options, check out my Guide to Pocket Writing, which I recently updated!

You can usually find Kaweco Sport rollerballs and ballpoints sold alongside the fountain pen at any authorized Kaweco retailer, including our sponsor Goldspot who provided the two pens pictured here for review. Both the rollerball and ballpoint are priced at $22. You can’t argue with Kaweco’s value!

Disclaimer: This post contains links to paid sponsors. I received the pens featured in this review from Goldspot, free of charge, for review purposes.

Pen Review: Kaweco x Galen Leather Classic Sport

Ok, so I’ve been teasing pictures of this pen for a couple of weeks now, and it’s only fair that I go ahead and write up this new fountain pen from Galen Leather. As Galen expands their retail offerings outside of traditional leather goods into desk accessories, paper, and now fountain pens, what better way to launch a new product category than a collaboration with Kaweco!

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The Galen Leather + Kaweco release is a special edition from the Classic Sport “Transparent” line, meaning that it’s a demonstrator version of Kaweco’s Classic Sport workhorse. Galen has chosen a “cognac” acrylic, which Kaweco has paired with their gold-plated trim. I’ve never owned one of the transparent Sports, so this is a first for me and I’m enjoying the look.

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In addition to the standard Kaweco logo, Galen Leather has included their own branding.

I’ve previously reviewed the Kaweco Sport fountain pen in multiple iterations on this blog (additional links below), so I’ll only briefly recap the specs. The Sport is intended as a pocket pen, and it lives up to Kaweco’s slogan, “small in the pocket; large in the hand.” Once you unscrew the cap and post the Sport, it becomes a full-size writing instrument that’s as comfortable as any standard fountain pen, even for long periods of time. Kaweco Sports use a small No. 4 Bock nib, which over the years has had its share of quality control issues, but recently Kaweco and Bock seem to have figured things out and the last few Kaweco nibs I’ve used, ranging from EF to B, have been solid. The medium nib on this particular pen is an excellent writer, and I will go ahead and mention that the best Kaweco nibs I’ve used have all been mediums. It’s become my default for this brand.

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As you might expect, the “special” attribute on this edition is the cognac acrylic. Kaweco absolutely killed it, and the pen is stunning to look at. For whatever reason, I like to pair translucent brown pens with dark red or burgundy ink, and I inked this one up with a Diamine Oxblood cartridge. It’s a perfect pairing, and Oxblood might be the ink for this pen (at least until my cartridges run out).

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For a cognac or whiskey-colored pen, gold trim is really the only option.

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Takeaways and Where to Buy

You can’t go wrong with a Kaweco Sport, and if you’re looking to rejuvenate your office space with some elegant wood and leather accessories from Galen Leather, I would encourage you to consider adding one of these pens to your order before they sell out. Currently, you can purchase the Galen Leather + Kaweco special edition fountain pen directly from Galen Leather in their online store, as part of their growing selection of fountain pens. Since this is a special edition, pricing is slightly higher ($30) than you would otherwise find on a standard Sport, but still reasonable.

Many thanks to Galen Leather for providing this item for review!

Further Reading

I’ve previously reviewed several iterations of the Kaweco Sport, including not only the Classic but also the Art Sport, the AL Sport (aluminum), the AC Sport (Carbon Fiber), and the all-metal Brass Sport. I even reviewed a vintage Kaweco Sport with a piston filler a couple of months ago. Check out these reviews to learn more about Kaweco’s Sport series.

Disclaimer: I received the pen featured in this review from Galen Leather for review purposes, free of charge. I was not otherwise compensated for this review.