Platinum Pigment Inks Writing Sample — The nib on the Platinum Desk Pen (which I’ve installed on a Platinum Plaisir) is a bouncy steel extra-fine that many love for drawing and works great with Platinum Carbon Black.

Ask TGS: Permanent Inks for Artists and Attorneys

July 17, 2024

Whenever I get asked about permanent inks, it's typically a question from an artist or an attorney. Many artists enjoy inks that allow them to draw a dark line and then wash over it with ink or watercolors (or both), whereas the attorneys are typically concerned about permanence of a signature on a legal document and preservation of work product.

Platinum Pigment Inks Writing Sample after being soaked for 20 minutes — This writing sample shown above was soaked for approximately 20 minutes in a sink full of water. This is the result. The paper wrinkled and started to fall apart more than the ink bled.

So what are my recommendations? While I'm not an artist, nearly all of my artist friends recommend Platinum Carbon Black as a drawing and sketching ink of choice. Carbon Black is a pigment ink, similar to other inks such as Sailor Kiwa-Guro "Nano Black", Noodler's Bulletproof Black, Tom's Studio Pigment Black, among others. These inks are formulated differently than most fountain pen inks, in that they rely on pigments that dry quickly and bond to the paper rather than water-based dye, and therefore have very fine particles that can potentially clog your pen if left to dry out. That's not to say they are "unsafe" - these inks are very much intended for use in fountain pens, but they do require periodic maintenance in the form of a thorough cleaning, especially when changing ink colors. The upside? I can say that these inks are absolutely "waterproof," not just water-resistant. (In addition to the photograph shown here, I posted a short video to YouTube demonstrating how I soaked this piece of paper in standing water and how the ink barely moved at all.) And if the ink does end up drying out and clogging your pen, a simple flush with water should fix the issue.

Water-resistant, but not waterproof: Caran d’Ache Magnetic Blue, a blue-black that was also soaked in the sink for the same amount of time.

For attorneys - and speaking as one myself - I would say that you have a bit more leeway. If you need absolute permanence (i.e., for a signature on a contract), you can of course use a pigmented ink or a ballpoint. But if what you're concerned about is preserving handwritten notes or marked-up documents, or simply avoiding losing work product due to spilled water or coffee, there are other suitable options to serve that more limited purpose. For example, certain blue-black inks such as Pilot Blue-Black, TWSBI Blue-Black, Pelikan Blue-Black, Caran d'Ache Magnetic Blue, etc., are highly water-resistant to the point that most writing will survive a simple spill, especially one that is cleaned up quickly. Similarly, any ink that contains iron-gall will have high water-resistance, including the line of Platinum "Classic" inks. (As with pigmented inks, you should clean your pen thoroughly to avoid mixing iron gall inks with standard fountain pen inks, which could result in clogs.)

Platinum Pigment Blue Cartridges — Though pigmented black inks and blue-black inks with iron-gall content get the most attention (probably because they have been around the longest), companies do make other colors of permanent inks. Shown here are Platinum Pigment Blue cartridges (which we carry in our shop), and other options include the Kakimori pigment inks, Noodler’s “Bulletproof” inks, and Sailor Storia line, which come in a wide array of colors.

I personally don't worry much about permanence with fountain pen inks. In nearly 20 years of using fountain pens, I can count on one hand the number of times I've completely lost a piece of writing due to a spill, none of which ended up being of any importance. That said, I will regularly use low-viscosity ballpoints such as the Uni Jetstream whenever permanence could be at issue. You can even use pencil, which is both water and fade-resistant, though documents that must be permanent for legal reasons generally require ink.

Do you have a favorite permanent or water-resistant ink? Drop a comment!

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Caran d'Ache Magnetic Blue Ink with bottle and nibholder

Ink Review: Caran d'Ache Magnetic Blue as a Classic Blue-Black

July 3, 2024

I flushed all of my inked fountain pens at the end of June. After six months worth of pen shows, testing out store product samples, and a generally chaotic schedule that often left me with little time to regroup, I once again ended up with around two dozen inked pens. Some were 3/4 empty, some had dried out, and others just needed to be cleaned because the whole scene was making me twitch.

For this fresh rotation, I went back to a variation on an experiment I'd tried in the past: inking up six pens, with two old favorites, two pens for review, and two randomly chosen pens, one custom and one vintage. For inks, I decided to work with a tried-and-true ink line that I absolutely love but don't use as much as I should: Caran d'Ache Chromatics.

Caran d'Ache Magnetic Blue Close-Up — The nib holder is from our collaboration with Nic Pasquale (PensByPasquale), which is now sold out. Stay tuned for more exclusive releases!

If forced to pick, my favorite of all the Caran d'Ache Chromatics inks would likely be Magnetic Blue, which is an old-school blue-black shade. A dark navy with a hint of grey, Magnetic Blue sits somewhere between traditional iron gall blue-blacks and "midnight blue" inks. I find that it generally flows quite well. On some papers, it will have a hint of red sheen, but it’s subtle. I was looking for a "classy" dark ink for my Waterman Exception I acquired in Chicago, and this ended up as an excellent pairing.

In a finer nib the ink will appear quite dark, which I love for work. It dries fairly quickly, even on non-absorbent paper.

While to my knowledge this particular blue-black ink does not contain iron gall, it does have a moderate degree of water resistance. I've included a picture below of the writing sample (on Cosmo Air Light paper) after being held under a running faucet for approximately one minute. The writing remains highly legible, and this ink would easily survive a water or coffee spill onto a notebook.

Caran d'Ache ink used to have a reputation as being overpriced (at one point I believe it rang in at $50 per bottle), but the price has since come down to the $35 range - not inexpensive but in line with other premium inks sold in 50ml glass bottles. Personally, I love the design of the Caran d'Ache glass bottle. It's a deeper inkwell that's slightly angled to make it easier to fill larger nib pens, and the hexagonal inkwell design looks great on a desk.

We've been Caran d'Ache retailers for nearly four years now, and stock all of the various Chromatics inks in both bottle and cartridge form, as well as Caran d'Ache pens and pencils. If you enjoy our content, please consider supporting us directly!

Testing an Entire Ink Line: The Tom's Studio Bottled Fountain Pen Inks

May 15, 2024

How do you actually test an entire line of ink? Honestly, you really can’t, at least not in a reasonable amount of time. The only way you can truly “get to know” a specific ink, with all its various advantages and disadvantages, is to write with it for an extended period. While it’s certainly fun to try, it’s hard for any reviewer or retailer to do that with every ink from a specific brand, no matter how much writing they actually do. For that reason, I try to avoid making categorical pronouncements about ink brands as a whole, and do my best to write with as many different inks as I can, for as long as I can, and given an informed judgment. When you’ve used hundreds of fountain pen inks over the years, you can get a pretty good sense of how an ink will ultimately behave from your swatch book!

Tom's Studio Ink Swatches Nos. 060, 1-12 — From the Top: Pigmented Black (060); Deep Black (01); Raspberry Sorbet (02); Neptune (03); New Forest (04); Cassis (05); Strawberry Jam (06); Mallard (07); Loch Ness (08); Constellation (09); Dove Grey (10); Iris (11) and Juniper (12). The Pigmented Black ink is water resistant.

I’ve spent the past week or so swatching and testing a new line of nineteen different Tom’s Studio fountain pen inks, and I absolutely love some of these colors. For those unfamiliar with the brand, Tom’s Studio is a UK-based manufacturer of fountain pens, dip pens, inks, mechanical pencils, and other assorted fine writing and calligraphy supplies. I was initially hesitant to order these, since many inks sold by calligraphy-focused companies tend to be thinner and somewhat watery, in order to emphasize shading in flexible nibs. There’s nothing wrong with this, and many people enjoy such inks, but for my use case I tend to favor more saturated inks that emphasize legibility. As it turns out - no such concerns here.

Tom's Studio Ink Swatches, Nos. 13-18 — From Top: Mulberry (13); Marianas (14); Rambling Rose (15); Sunny Teal (16); Damson (17); and Marmalade (18). Some of these inks show a touch of sheen around the edges, but none of them are “sheen monsters” and none of them smear once dry.

I’ve been thrilled to discover that most of the inks in this line are well-saturated, but not so much that they smear or suffer from long dry times. My swatch book is a Midori MD Cotton F3 notebook, which handles fountain pen ink well while being semi-absorbent, so it’s a reasonable approximation of most paper that I use on a daily basis. The colors actually tend to be on the muted side, which suits my style, and I’ve found at least a half-dozen in this line that I could see turning into everyday writers. As a bit of a fun experiment, and to showcase my favorites, I thought it might be interesting to pair several of these new inks with my latest Chicago Pen Show acquisitions! Here’s what I chose:

Edison Jameson in Bexley Scheherazade Acrylic: No. 12 “Juniper”

Tom's Studio Juniper with Edison Jameson Fountain Pen — This gorgeous Edison Jameson in new old stock Bexley Scheherazade Acrylic was the 2024 Chicago Pen Show Exclusive!

Tom's Studio Juniper No. 12 Close-Up — Tom’s Studio “Juniper” is so dark that I’d call it a purple-black. This pen needs a dark ink, but I like a hint of color!

Skogsy Low Volume Eyedropper in Beige Ebonite and Clear Acrylic: No. 13 “Mulberry”

Skogsy Low Volume Eyedropper with Tom's Studio Mulberry No. 13 — There was a touch of an inksplosion when I opened the bottle of “Mulberry” (No. 13), but it’s a great match for this Skogsy Low-Volume Eyedropper in clear acrylic and beige ebonite!

Skogsy Low-Volume Eyedropper No. 8 Nib — These No. 8 nibs are becoming more prevalent in my collection….

Edison Collier in Dragon’s Night Acrylic: No. 8 Loch Ness

Edison Collier Dragon's Night Acrylic with Tom's Studio Loch Ness No. 8 — I’ve wanted an Edison Collier for years! I finally went for this dark, translucent “Dragon’s Night” Acrylic. I chose “Loch Ness” (No. 8) for this pen.

Tom's Studio Loch Ness Close-Up — Loch Ness is a dark teal-black. It might match this pen a bit better if it were just a touch brighter, but I do love the ink!

Newton Prospector in D Squared “Arkansas Abalone” Resin: No. 7 Mallard

Newton Prospector Arkansas Abalone with Tom's Studio Mallard No. 7 — Ok, so this Newton Pens Prospector is gorgeous but pretty much impossible to pair perfectly with any ink. I went with “Mallard” (No. 7), which draws on both the green and purple/blue in the acrylic. I believe this particular pen is sold out but keep checking over at Newton Pens for details.

Newton Prospector Arkansas Abalone Alternate View — The variation and depth in this material is stunning!

Takeaways and Where to Buy

Overall, I think I’m really going to enjoy using some of these colors. Personally, the ones that speak to me the most out of this line are the dark blue-greens (“Mallard” and “Loch Ness”), as well as the deeper reds (“Cassis” and “Mulberry”). I suspect the really dark purples (“Constellation”, “Damson,” “Juniper,” and “Iris”) will also prove popular. The Tom’s Studio Inks retail in our shop at $16 for a 50ml bottle. We currently have 19 different colors available. To be clear, these inks are all appropriate for both fountain pens and the Lumos series refillable fineliners.

Tom's Studio Lumos Mini in Ivy with Marianas No. 14 — My Lumos Mini in “Ivy” with No. 14 “Marianas” and a .3mm tip. It’s become my Plotter Mini 5 Pocket Pen of choice.

Introducing the T.G.S. Fountain Pen Ink Review Archive!

January 20, 2024

Last year, I compiled and launched an archive containing all of the T.G.S. fountain pen reviews organized by brand. This morning, I finished updating an addition: a full archive of ink reviews, organized by color family and brand. I was surprised to learn that the current total is 114 ink reviews going back to 2014! There are also some editorial “best inks for ____ purpose” posts which are organized elsewhere in the informational resources section.

A note on this archive: One of the fun things about fountain pen inks is that some of them defy categorization. An ink that might appear green to me might lean more brown or grey to others, so please don’t take any of my “labels” as definitive. I hope you enjoy, and this will be regularly updated as more reviews are completed!

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 support!

Four Offbeat Blue Inks for the Office: Writing Sample on Clairefontaine Paper

Offbeat Blue Inks: Trying Darker Teals and Turquoises

January 17, 2024

While blue ink is often the “safest” fountain pen ink out there - both for your pens and your reputation at the office - using a standard blue as your daily driver can eventually start to feel stale. I love my Waterman Blue, but given how much writing I actually do on a daily basis, I always try to keep a steady stream of “alternative blues” at the ready to avoid ink burnout. One of my favorite color families to explore are dark teals and turquoises, which add variety and possibly even a touch of sophistication to your notes and/or signatures.

Offbeat Blue Inks: Four Bottles on a Desk with a Rubber Duck — Did you know that it was National Rubber Duck day at the Philly Pen Show last weekend?

Lately, I’ve focused on four inks for my core “office” rotation: Pilot Iroshizuku Sui-Gyoku, a new release which might be my current favorite from the line; Pilot Iroshizuku Ku-Jaku, an old favorite which shares many of the same tones as Sui-Gyoku, only slightly darker; Laban Poseidon Green, which I consider a blue ink despite how it’s marketed; and Wearingeul Wayfarer, a shimmer ink with subtle pink sparkles that can also be used as a standard ink if you fill the pen without first shaking the bottle.

Writing Sample of Four Turquoise Inks on Clairefontaine French-Ruled Paper — For my “office paper” writing sample, I chose Clairefontaine Seyes/French-Ruled.

None of these inks would typically be considered exciting, but for work they strike an appropriate balance. “Professional” doesn’t have to mean “boring” - you just have to know where to draw the line. My own rule of thumb is that the ink you use in the office shouldn’t overshadow or distract from the substance of the work you are trying to do. (i.e., You want the person whose memo you are commenting on to focus on the substance of your edits, not the fact that you wrote said edits in fluorescent orange shimmer ink.) On most standard office paper, and to the fountain-pen-uninitiated, these inks will appear blue. When you’re back at your own desk, however, writing on your quality paper of choice, you’ll enjoy the bit of dark red sheen on the Iroshizuku Inks, the shading on the Laban Poseidon Blue, and if you’re really daring, the faintest hint of pink/red shimmer on the Wayfarer!

Four Ink Writing Samples on Tomoe River Paper in Hobonichi A6 — Writing samples on Tomoe River paper in a Hobonichi A6 Journal.

General Takeaways and Where to Buy

If I recommend an ink for “office use”, it’s because I’ve found the ink to dry relatively quickly, and to resist bleeding and feathering on all but the cheapest of papers. All three meet these requirements, and they’re also relatively inexpensive. The Iroshizuku and Laban inks are priced at under $25 for a full 50ml bottle, and while Wayfarer is a bit pricier at $22 for 30ml, you do tend to pay more for inks with special properties like shimmer. I have to add that I love the look of the Iroshizuku bottles, and have for years kept at least one on my desk at the office as a conversation piece.

If you enjoy our content and are interested in any of the inks featured, we would greatly appreciate your support by visiting and purchasing via our shop. We carry both Pilot Iroshizuku and Laban Greek Mythology Inks in the T.G.S. Curated Shop, and for brands we don’t carry (such as Wearingeul), we would refer you to our friends at Vanness Pens!

Wearingeul Wayfarer Close-Up Shimmer Shot — Every so slight shimmer can be work-appropriate. Just know your workplace!

Editor’s Note: Why Should You Care About Ink Color?

Whenever I write a post like this one, I receive questions and comments about “why I care what people think” about the ink I use in the office. First of all, let’s be realistic - while there are workplaces that would tolerate the use of glitter/shimmer ink on professional correspondence, many do not. You know your office and what you can get away with. For many of us, simply writing with a fountain pen - and the “messiness” it entails - pushes the envelope in and of itself.

Second, many professions (like law) require the use of certain ink colors for specific purposes, with blue the most common for signatures and official documents. In my experience, standard blue ink tends to be the most universally accepted and to behave the best on the widest range of different paper, including cheap recycled copy paper. Teals and turquoises, such as those shown here in today’s post, have mostly similar ink formulations so the performance does not change dramatically.