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The Gentleman Stationer

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The Tombow L105 is an excellent workhorse ballpoint, which uses the versatile D1 sized refill.

New Arrivals: Don't Sleep on Tombow as a Brand!

April 2, 2024

Tombow remains a deeply underrated “sleeper” Japanese stationery brand. Known more in the states for their art supplies than writing instruments, Tombow also offers a deep lineup of pens and pencils. We’ve long carried the Tombow 2558 woodcase pencils - one of the best standard office pencils around - as well as the high-end Tombow Mono in various degrees of graphite. This year, we’ve expanded our selection of Tombow “shaker” mechanical pencils, and just recently added pens, including the L105 ballpoint and “Airpress” pressurized pen!

Tombow L105 Ballpoint Pen Refill Mechanism

The L105 belongs to a class of ballpoints that I’ve recently come to enjoy: full-sized retractable ballpoints (as opposed to multi-pens) that use the universal D1-sized refill. The L105 is a cylindrical twist pen that ships with a standard .5mm Tombow ballpoint refill, but which is also compatible with other D1 cartridges like the Uni Jetstream and the Zebra Sharbo gel refills. Similar to the mechanism in the Craighill Kepler pen, the D1 refill attaches to a longer “holder” inside the pen body, allowing you to use a full-sized twist or click mechanism to extend the tip.

Tombow Mono Extendable Eraser

I keep one of these Tombow extendable Mono erasers in my pencil case at all times!

Finally, we recently expanded our range of Tombow Mono extendable erasers. Now available in three different formats (rectangular, 2.3mm round, and 3.8mm “Mono Knock” round), Tombow makes some of the best erasers on the market. The “Mono” line sets the standard for me personally, whether it’s a retractable stick eraser or the standard Mono block erasers. They erase cleanly and without much residue. Pencil lovers should have at least one stand-alone Tombow eraser in their kit!

The Gentleman Stationer is an authorized retailer of Tombow and other brands sold. TGS is supported entirely by purchases from the Curated Shop and pledges via the T.G.S. Patreon Program.

In TGS Curated Shop, Pencils Tags Tombow, TGS Curated Shop
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Tombow Mono Graph Shaker Pastel Mint Green

Pencil Review: Tombow Mono Graph "Shaker" Mechanical Pencil

February 28, 2024

It’s not often that I find an entire line of products that I’ve never actually used. Sure, there are things out there I’ve never reviewed, but the Tombow Mono Graph mechanical pencil was so new to me that for a brief minute I couldn’t initially figure out how the “shaker” lead advancement and “lead lock” mechanisms worked. Fortunately, it’s not complex at all, and this little pencil has turned out to be a fantastic discovery.

This simple, contoured plastic section is quite comfortable to use. You can see the metal shaker mechanism just above the grip.

Tombow is a Japanese stationery company whose excellent office-style products can be overlooked, especially here in the U.S. where the company is often better known for art supplies such as colored pencils. I previously reviewed the (also excellent) Zoom L104 Multi Pen - a slim 2+1 ballpoint/mechanical pencil that impressed me. I came away from that review intending to dive a bit deeper into the Tombow lineup, but there are only so many hours in the day that it’s taken me a few years!

When I received a huge box of select Japanese mechanical pencils from one of my distributors a couple of weeks ago, these pastel-colored Mono Graph pencils caught my eye. Tombow typically nails the price-value proposition, and at less than $8, these pencils intrigued me. I also noticed the “Shaker” description - what does that mean? Pretty much exactly what you would think.

Tombow Mono Graph Shaker in-hand

For any Tombow mechanical pencil that uses the descriptor “shaker”, you can advance the lead by, well, giving the pencil a shake. The barrel contains a sliding weight inside that trips the mechanism and advances more graphite. This comes in handy when you’re writing. As you find yourself wearing down the point of the pencil, simply flick your wrist to extend the lead. This can be a lot more convenient than changing your grip to click a physical button mid-sentence. You can slide the clip up to activate a “lead lock” mechanism, which prevents you from accidentally “shaking” too much lead out of the pencil. Of course, you can also press down on the clip to extend the lead like a traditional knock.

Tombow Mono Graph Shaker Lead Lock Mechanism

The clip slides up and down to either lock the shaker mechanism in place, or to work like a traditional knock and manually advance the lead.

The second thing I love about Tombow mechanical pencils are their integrated erasers. Tombow’s white “Mono” erasers are among my favorite on the market - they last a long time, erase cleanly, and don’t leave much, if any, residue on the page. The Mono Graph mechanical pencil features this same eraser, which extends from the end of the pencil using a twist mechanism.

Tombow Mono Graph Shaker Eraser

The Mono eraser - a longtime favorite!

Takeaways and Where to Buy

As I always say, the stationery world is so broad and wide-ranging that it never gets boring. You can always find new rabbit-holes to dive into, and lately for me that’s included mechanical pencils. The Tombow Mono Graph pencils are inexpensive, comfortable to use, and feature one of the best erasers on the market. As someone who uses their mechanical pencils for writing and notetaking, as opposed to art or technical work, I’m sold on Tombow’s “Shaker” mechanism as much more than a gimmick.

Tombow Mono Graph Shaker Pastel Range

The Shaker mechanical pencil comes in a range of fun colors, including the five pastel options shown here. The one I’m reviewing is the Mint (far right), and the pastel blue is ever-so-slightly lighter though it’s difficult to see in most photos.

The Tombow Mono Graph Shaker mechanical pencil is priced at $7.59 for either the standard black/blue/tricolor models or the pastel version, making it an attractive value proposition. All pencils take .5mm-sized leads. The T.G.S. Curated Shop now carries a selection of Tombow mechanical and woodcase pencils, including the Mono Graphs, as well as Tombow erasers and select pens! We’ve significantly expanded our pencil selection in recent months, and just received a large restock on most brands, so please be sure to check it out.

Three classics: blue, Tombow “tricolor”, and black.

The Gentleman Stationer is supported entirely by purchases from the T.G.S. Curated Shop and pledges via the T.G.S. Patreon Program.

In Mechanical Pencils, Pencils Tags Mechanical Pencil, Tombow, Tombow Mono Graph Mechanical Pencil, Tombow Shaker
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Thursday Drops: Tombow Airpress, New Nahvalur Rose Gold Original Plus Pens, and More!

February 8, 2024

February marks the end of “recovery from the Holidays” season and the beginning of “New Release/Prep-for-Pen-Shows” season. I spent the past few days at trade shows. in NYC, and there is so much good stuff coming in addition to what is arriving every day. This week saw the release of the Nahvalur Original Plus Lovina Graphite and Matira Quartz, new versions of the rose gold-trimmed Original Plus limited editions from last year. We also have the Ruby Koi Nautilus, Uni Jetstream Edge ballpoints fresh from Japan, and our first “write-anywhere” pen, the Tombow Airpress!

This material was incredibly difficult to photograph accurately (especially the black) but I was able to highlight some of the sparkles here. For additional detail, check out this YouTube Short I just posted - video is easier.

Finally, we know that it’s InCoWriMo - we didn’t forget! - so be sure to check out the InCoWriMo section of the Curated Shop if you need to stock up on letter writing supplies. InCoWriMo is also a great time to use up Washi Tape, stickers, and other supplies!

The Gentleman Stationer is supported entirely by purchases from the T.G.S. Curated Shop and pledges via the T.G.S. Patreon Program.

  1. Nahvalur Original Plus Lovina Graphite and Matira Quartz. Nahvalur has released a new version of the highly successful Lovina/Matira Original Plus pens, featuring two new resins with slightly different hues and added chatoyance.

  2. Nahvalur Original Plus Lovina Black and Matira White (Limited Edition Version). We still have remaining stock of last year’s Original Plus “Lovina Black” and “Matira White,” if the newer resins aren’t your thing! Only two or three pens remain, I believe.

  3. Nahvalur Nautilus “Ruby Koi” Limited Edition. The latest limited edition Nautilus release features black and red striated German ebonite, paired with red anodized trim. Both plated stainless steel and 14k gold nib options are available.

  4. Tombow Airpress Pressurized Ballpoint Pen. Tombow’s write-anywhere “Airpress” pressurized ballpoint features and easily deployable knock, a .7mm refill, and the ability to write in difficult conditions (wet, dusty, even upside-down).

  5. Uni Jetstream Edge Ballpoint (.28mm and .38mm Options). The Jetstream Edge offers Uni’s finest tip to date, with its .28mm option. The .38mm is a more traditional Japanese ultra-fine tip but the .28mm is a remarkably smooth writer.

  6. Uni Jetstream Prime Twist Ballpoints. We’ve been looking to bring in higher-end options for Uni’s flagship low-viscosity ballpoint pen, and the Jetstream Prime is an excellent everyday writer with a comfortable shape and tried-and-true refill/mechanism.

  7. Roterfaden Notebooks and Sheet Protectors. At your request, we brought in additional versions of the Roterfaden-branded notebooks, as well as the sheet protectors in both A5 and A4 sizing.

  8. Uni Jetstream Ballpoint Refills. Jetstream refills can be added to the pen of your choice! Both Parker-style and D1 versions are available.

  9. Hi-Uni and Uni Smear-Resistant Graphite Mechanical Pencil Refills. As we build out our selection of pencils, both woodcase and mechanical, we’ve added some higher-quality mechanical pencil refills, including the Hi-Uni leads and the standard Uni smear-resistant graphite, which are perfect for everyday use. Grades F through 2B are currently available.

  10. InCoWriMo Writing Store! February is International Correspondence Writing Month (InCoWriMo), and while I haven’t done a very good job of publicizing this fact this year, we maintain an InCoWriMo category in our paper section year-round so that you can easily identify paper suitable for letter-writing!

In TGS Curated Shop Tags TGS Curated Shop, Nahvalur, Tombow, Thursday Drops
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Pen Review: Tombow Zoom L104 Multifunction Pen

August 30, 2017

When I published my Guide to Multifunction Pens back in January, my friend Leigh immediately reached out and asked why I hadn't yet tried one of Tombow's multi pens. Though I had purchased a LOT of multi pens in preparation for that piece, I had missed Tombow entirely, probably because they are not easy to find here in the U.S. Leigh was kind enough to send me (via Dan the pen mule) a Tombow Zoom L104 multipen, in metallic orange.  

The Tombow branding is minimal, and blends into the finish. You might even miss it if you don't look carefully. 

Tombow is a well-known Japanese stationery company that makes a wide range of excellent products, from high-end woodcase pencils like the Mono line to multifunction pens and mechanical pencils to fountain pens. The Zoom L104 is no exception.  It's a sturdy, utilitarian writing instrument that still manages to look interesting. I especially like the combination of the metallic orange pen body with the matte black clip. 

One drawback - the coating on the matte black clip tends to scratch, so I'll have to ding Tombow a little for that. Still, it's held up pretty well, considering how hard I've used this, slinging it around in bags and pockets. 

If I had to compare the Zoom L104 to another multi pen on the market, it would be Zebra's Sharbo X. The Zoom is ever-so-slightly longer, and a bit heavier, which gives it a nice balance. The Sharbo, while it makes a great "planner pen," can feel a bit light and short. I've used the Tombow to take pages of notes in meetings and found this a very comfortable pen in the hand.  

Both the Zoom and the Sharbo have three refill slots - two pen refills and a mechanical pencil. While the Sharbo X requires that you purchase separately Zebra's excellent (but expensive) D1 gel refill, the Tombow Zoom L104 ships with two Tombow .7mm ballpoint refills that remind me of the Sailor refills in the Imperial Black multi pen. These Tombow ballpoint refills write smoothly and are all-around excellent D1 ballpoint refills, if you can find them. That said, my favorite D1 refill of all time remains the .5mm Uniball Jetstream refill, which gives you the smooth writing experience of a gel pen with the write-anywhere reliability of a ballpoint. 

Pull off the bottom part of the barrel to expose the refills. D1 refills are universal, so any pen that accepts them is exceptionally versatile.

The L104 and the Sharbo X also use the same style of "shifter" to switch between refills. As you rotate the lower part of the barrel, a different refill unit clicks into place. If I had one critique of this design, it's that there's no secure way to retract the refill for "safe" carry (for example, when you're carrying the pen in a shirt pocket). To retract the tip, you rotate the barrel halfway between refills and basically leave the pen in "in-between" mode, which raises the risk of accidentally extending the refill and staining your shirt, or purse, or pen case, etc. This isn't so much an issue with a ballpoint refill, but if you swap in gel refills, consider yourself warned. 

And, like many multi pens, you unscrew the end cap to expose the eraser. You can also get a glimpse of the shimmer on the metallic finish here. 

Where to Buy

The Tombow Zoom L104 typically runs around $30, and you may have to hunt for it. If you're in the U.S., Amazon is probably your best option, as there are multiple Japanese sellers who stock the pen. The Zoom L104 is a solid multi pen option, and this one has won a spot in my rotation as a reliable workhorse. Many thanks to Leigh for my first introduction to Tombow products - I wish they were more widely available over here!  

In Multi Pens Tags Multi Pen, Tombow, Zoom L104
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