Monteverde’s One Touch Stylus 9 Function Inkball Tool Pen


I think I’ll just cut to the chase. I love this pen. The end.


There’s a little more to the story and the pen.

On a recent episode of The Pen Addict podcast, during an ad for Pen Chalet, Myke and Brad mentioned that Ron was running a great deal on the Monteverde Tool pens. Since I was listening in my car, I made mental note to check out the sale once I got home. And, wow, were they right…the price was awesome ($20-something, down from a regular retail price of $45). BUT—do I need another pen?

Honestly, no.

I’ve curtailed my pen buying this year as I have so much that I enjoy using already. Saying “no” has become easier and easier the more I do it. (The same restraint does not hold true for inks. Or paper.)

As I scrolled through the Tool pen models, my thinking went something like this…

“Ballpoint. Nope…I’ve got plenty.”

“Pencil. Nah.”

“Fountain. All set there.”

“What??!! Inkball?? Hmmmmm….”

The Monteverde Inkball Tool Pen is not a conventional rollerball pen, though that’s what the tip looks and acts like. This version of the Tool Pen takes international short cartridges—the kind you’d normally use in a fountain pen—rather than your typical rollerball refill. NOW I was intrigued as this little twist brought something new to the pen table. (Pen table?)


There are plenty of great color options, but the orange and black one called my name, as orange and black often does. Two days later, I had the pen in hand.

I had an empty short international cartridge on hand, so I immediately filled it with Robert Oster’s Fire & Ice, a current favorite.

And then I couldn’t figure out how to install the cartridge. Or how to get the included cartridge out of the barrel. I’d unscrewed the front black section, the writing tip, but the opening in the barrel was too small to get the included cartridge out or my newly filled cartridge in. What the…?!

Baffled, I emailed Ron to ask him what I was doing wrong. Then headed out to run some errands and to grab lunch.


As I sat in Applebee’s waiting for my lunch, I suddenly remembered the video overview on Pen Chalet’s page and watched that again. Ohhhhhhhhh, THAT’S what I was doing wrong! Instead of unscrewing the black section holding the tip, you have to grab that section and yank it straight out of the pen. Now the barrel opening was large enough for the included cartridge to be removed from the barrel, and I was able to install my refilled cartridge. Back in business. (A side note: Ron answered my email right around the time I discovered my error. Much appreciated.) As they say, when all else fails, follow directions.


With that “user error” dilemma conquered, I put pen to paper—Tomoe River Paper, to be exact. Oh, my. What a smooth and lovely writing experience.


I spent the afternoon hunkered down in our Barnes & Noble café writing letters with this pen, rarely looking up. Immersed, is what I was. Immersed and impressed.


The tip runs fairly broad, but is perfect on Tomoe River Paper—like a good medium. The performance is excellent. Smooth and skip-free. I love the way the rollerball feels, and I like seeing my favorite ink flowing out of a rollerball-style tip. The barrel is enameled brass, which gives the pen a nice weight (37 grams). As a point of reference, a Lamy Safari weighs about 16 grams, and a Lamy AL-Star weighs 21 grams, so this pen runs about twice as heavy. Despite that, I’ve never experienced hand-fatigue, but maybe that’s because I lift weights on a regular basis and I’m strong like bull (I wish).


But, wait…there’s more!

The Monteverde Tool Pen includes a number of additional features. The barrel, as you can see, contains a 4-inch ruler as well as three metric scale rulers—1:100, 1:200, and 1:300. Those are pretty obvious.


The Tool Pen’s endcap is a stylus that works well on my iPhone and Kindle. Unscrew the stylus to reveal a tiny flathead screwdriver. This screwdriver insert can be removed and flipped around to access the Phillips head screwdriver.


Should you need to repair a teeny-tiny thing, you’re all set.


Along with the rulers, the barrel also contains a level, so you can verify that your café table is indeed perfectly level.

The one downside to the pen is the fact that the small black cap that covers the writing tip cannot be posted. When you’re using the pen, you have to keep track of this piece. So far, that hasn’t been an issue, but if you’re prone to losing things, keep this in mind.

You might call this a “novelty” pen, and I’d have to, for the most part, agree. Will I ever use the screwdrivers or the level? Probably not, though you never know. The rulers may come in handy now and then. (Edited to add: If it had a little shovel, this pen would’ve come in very handy the past two days as I’ve been trapped in the house by three feet of snow, while Fred was literally stuck at work.) Despite what may seem like gimmicks, this is a pen that delivers a really cool writing experience coupled with an interesting look and potentially useful tools. And let’s not forget that you can use any fountain pen ink as long as you have an empty international short cartridge to refill. (I don’t believe that a conventional converter will fit, though I haven’t confirmed this.)


I really do love this pen. The end. For real, this time.

This One Touch Stylus 9 Function Tool Pen was purchased with my own funds. The sale at Pen Chalet appears to be over, but you can still find this pen (as well as the other models/colors) at a good price at Pen Chalet. I was in no way compensated for this review. In fact, it’ll come as a surprise to Ron. If you’re a listener of the Pen Addict podcast, you already know that Pen Chalet often sponsors the show and provides codes for listener-only discounts and special sales. If you’re not a listener of the podcast, what’re you waiting for?

A Stunner: The Monteverde One Touch Engage Retractable Ink Ball Pen

A mouthful of a name, to be sure. This is a pen I’ve had my eye on for a LONG time. It’s been docked on my Maybe/Someday list for quite a while. But I haven’t been able to track down any comprehensive reviews, and because I didn’t know how it wrote, and because it IS a bit on the pricey side, I kept pondering (as is my MO). Eventually the pondering got tiresome (as pondering does), so after a brief email exchange with Brad at Daly’s Pen Shop, I decided to just go for it. (Shocking, I know. I bet you thought I was going to write, “I decided not to buy it. The end.”)

It arrived last week. So cool.

Monteverde One Touch Engage

And a writing sample…

Let’s get to the obvious stuff first. As you can see, this is not a fine line, and the writing experience runs on the wet side. Let me back up a bit to explain that this pen is a retractable rollerball (actually, “ink ball”) that uses fountain pen ink (via the included cartridges or converter) rather than a standard rollerball refill. Thus the wetness. And thus the coolness. I’m currently using the cartridge that came with the pen, but I also ordered a few packs of Private Reserve cartridges in other colors (Lake Placid Blue, Copper Burst, and Chocolate) to mix things up a bit. There are 30+ colors of Private Reserve cartridges available, so if you have no desire to work with bottled ink, you can still experience a world of color options. A converter is included with the pen, so I may get brave and explore the world of bottled ink someday. It could happen!

Disassembled One Touch Engage with cartridge installed

When the pen arrived, I popped in the cartridge (a nice little pamphlet explains what goes where), topped it with the cartridge adapter, reassembled the pen, and grabbed a sheet of paper. The One Touch wrote immediately. I didn’t even have to make a tiny scribble to get it going. This pen is a very smooth writer, but as I said (and as you can see), the line is on the thick side and is wetter than your run-of-the-mill rollerball– more like a fountain pen, which makes total sense.

Because of the wetness (which I enjoy!), I quickly realized that this pen requires paper that is able to handle the free flow of ink. The Levenger Circa paper on which I initially wrote this review does very well, but after doing a little poking around, I decided to also order a stack of Clairfontaine notebooks from Goulet Pens as this paper sounds like it’ll be just the ticket. If you write on any old paper, you will see feathering and bleed-through. But with good paper, it’s a dream.

Page one of this review, on Levenger Circa paper

The body is simply stunning, which is why I couldn’t stop pondering it. According to the Monteverde website, the One Touch is “made of handmade high quality Carbon Fiber,” and I can attest that this is true. This pen is solid, shiny, subtle, and very, very sturdy. The knock is also substantial and engages easily (with “one touch”). I especially like the Monteverde logo on the knock…a great detail.

Monteverde logo on knock

One Touch clip and carbon fiber

Though I haven’t fully tested it out yet, the pen is touted as being “Capless Forever”– meaning that you can leave the tip deployed for extended periods of time without the ink drying up as would happen with a fountain pen. I’m usually quick to retract my pens when I’m not using them, so this probably isn’t a key feature for me, but it’s nice to know that if I forget, I won’t come back to a dried up mess.

The business end…Capless Forever

So after all of that pondering, I can wholeheartedly say that the Monteverde One Touch Engage offers a very unique (patented) writing experience. Will I use it every single day? Probably not, because of the need for good quality paper, but I WILL use it often because it is smoooooooth, because I can play with a wide range of inks and colors, and because it feels and looks SO GOOD.

Branding and carbon fiber

I was intrigued. NOW I’m ENGAGED– fully engaged. You will be, too.