Posts filed under Pentel

Why The Pentel Sharp Mechanical Drafting Pencil Is Perfect For Me

Pentel Sharp Mechanical Drafting Pencil

Stationery goods that have been around for decades often have a good reason to stay viable for so long. In the case of the Pentel Sharp - which launched in 1970 - I’m a bit surprised it is still kicking around, and thriving, in the current age of mechanical pencils. Why?

It’s inexpensive.

In the 1970’s and 1980’s, you could find the Pentel Sharp in office supply cabinets around the world. I know because I used to steal them from my dad’s work! They were sold by the dozen, in four tip sizes: 0.3 mm (P203/Brown barrel), 0.5 mm (P205/Black barrel), 0.7 mm (P207/Blue barrel), and 0.9 mm (P209/Yellow barrel).

The apple of my eye at the time was that shiny Black barrel, but those darn Blue barrels were everywhere! That’s ok, because I only needed one. These are refillable mechanical pencils, after all. But that never stopped me, because again, they still don’t cost much relatively speaking, even in 2025. $6.00 is pretty great, for any lead size you wish.

Pentel Sharp Mechanical Pencil

It’s beautiful.

The Sharp Mechanical Drafting Pencil is a masterclass of design. It is ultralight, checking in at just 9 grams. It’s narrow, with a taper from the grip section through the tip. The built-in plastic grip bumps hold your fingers in place, and doesn’t agitate them. The single ridge on the nose cone adds a nice visual element. The clip is clean, functional, and removable. The button knock completes the silver metal elements perfectly. And none of this has changed since the pencil first launched, as best as I can tell.

It’s fun.

Not only to look at, but to use. This is a product that molds into your hands in such a way that you hardly know it is there. Some of the striking barrel colors can’t be missed, either. I appreciate that Pentel leaned into it over the past decade-plus, like with these fluorescent barrels that I use the most. They mix it up every now and then, but they do charge a few dollars more for limited versions.

It’s better than your mechanical pencil.

Ok, slow down there Brad! The Pentel Sharp is not for everyone, and there are a ton of options on the market that may suit you better. I ranked my Top 10 Mechanical Pencils in Episode #635 of the Pen Addict Podcast, where only the Rotring 600 was placed ahead of it. I think that’s fair considering all of the differences the 600 brings to the table, and high praise for the Sharp to be placed in that company.

Pentel Mechanical Pencil Lead

Even their stock lead is great, and comes in a range of hardnesses.

It’s nostalgic and modern, all at once.

I have a love for the Sharp that goes back decades, and Pentel has kept the flame burning with frequent colors, patterns, and styles which keep our relationship fresh. On the list of products that make me smile the most, the Pentel Sharp is right near the top.

What simple stationery goods make you smile the most? Let me know in the comments.


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Posted on February 2, 2026 and filed under Pentel, Mechanical Pencil, Pencil Reviews.

Pentel EnerGel Kuro Gel Ink Pen Review

Pentel EnerGel Kuro Gel Ink Pen Review

(Sarah Read is an author, editor, yarn artist, and pen/paper/ink addict. You can find more about her at her website and on Bluesky. And her latest book, The Atropine Tree, is now available!)

It's back-to-school season! Admittedly, the majority of the stationery supplies I have to acquire for my children at this time of year are not as exciting as the stationery I'd like to be playing with, but ALL stationery is fun in its own way. I wish I could send my kids to school with a box of Blackwing pencils, but it will have to be the store-brand #2 classics, as requested by The List.

But pens? We can have a little fun there. Gel pens are a staple of note taking in school, but The List doesn't say what kind they have to be. We have our old reliables, but it's always fun to try something new.

Pentel EnerGel Kuro

Pentel has a new build of their EnerGel model called the Kuro, and I think it's the perfect gel pen for this year's school adventures.

The Kuro has a slim body in a black rubberized material that is all non-slip and slightly cushioned, and the grip area has extra texture to it. It's smooth, but textured enough that your fingers don't slip on the barrel. It has a lightly flexible plastic clip and a click button top. The clip and click are in the color of the pen's ink, for easy identification.

Pentel EnerGel Kuro Tip

The tip is 0.7 mm, and it writes very smoothly. It downright glides. I had no skipping or blobbing with these, and I've been using them all day every day at work for a week.

Pentel EnerGel Kuro Ink

The ink is nicely saturated with bold, bright colors available in the set. This set has black, purple, pink, red, blue, light blue, green, and orange--enough colors for some excellent color coding. There are also 12- and 24-color sets available, as well as individual pens. They've been great in my planners, especially because they have a quick-dry, no-smear ink. They are also refillable. The nose cone unscrews to access the Pentel LR7 refill.

Pentel EnerGel Kuro Refill

The 8-color set costs $13.50, with individual pens costing around $2, and refills cost $1.35. Overall, they're one of the more affordable gel pens out there right now, which makes them even better for school, where pens vanish into the portal that lurks at the bottom of every backpack.

I've really enjoyed writing with these pens. And while I've turned the standard colors over to my children for school, the pink, purple, and light blue have stayed on my desk at work. Because mom has homework, too, and everyone needs good gel pens.

(JetPens provided this product at no charge to The Pen Addict for review purposes.)


Enjoy reading The Pen Addict? Then consider becoming a member to receive additional weekly content, giveaways, and discounts in The Pen Addict shop. Plus, you support me and the site directly, for which I am very grateful.

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Pentel EnerGel Kuro Package
Posted on August 21, 2025 and filed under Pentel, Energel, Gel, Pen Reviews.

Pentel Calme 0.5 mm Ballpoint Pen Review

Pentel Calme 0.5 mm Ballpoint Pen Review

It took me a while to come around to the Pentel Calme Ballpoint Pen. Why? Competition.

The $1 to $3 pen market is outrageously competitive, often to our benefit. Companies are willing to invest in barrel designs and ink formulations, all in an effort to make a name on the store shelves, and eventually our shopping carts.

The Calme is a fantastic pen. The barrel is super comfortable, including a half-length of the pen rubberized grip area. The knock is integrated to the clip, and it is smooth and quiet. You won’t be able to annoy your office mates with this one. And I love this limited Mauve Pink edition.

Pentel Calme 0.5 mm Ballpoint Pen

Writing-wise, the Calme uses Pentel’s Vicuna ink, their hybrid ballpoint ink formulation - aka, their uniball Jetstream competitor. This a solid refill. The lines are sharp, and mostly clean. Honestly, I have no complaints.

Except that other pens exist.

There were three pens I immediately wanted to put up against the Pentel Calme: the Zebra Blen 0.5 mm Ballpoint, uniball Jetstream 0.5 mm Ballpoint, and the uniball Jetstream Lite Touch 0.5 mm Ballpoint. To go ahead and spoil the results, I’d take all three of those pens over the Calme.

Pentel Calme Comparison

L to R: Pentel Calme, Zebra BLen, uniball Jetstream 4+1, uniball Jetstream Lite Touch.

The Zebra BLen is the closest in writing performance. 0.5 mm pens write fine lines to begin with, but Ballpoints - as compared to Gel and Rollerball inks - leave an even finer line. Both the Calme and the BLen have excellent fine lines, but I found the BLen more comfortable to hold, and have even quieter mechanics, which is a feature Zebra focused on for this pen.

Putting the Calme up against the Jetstream is where the ink begins to separate the pens. The writing experience is better with the Jetstream. The ink is smoother, darker, and cleaner. There is a reason this is my favorite Ballpoint pen. I will say that I might like the Calme barrel over the standard Jetstream Sport, but not by a wide margin.

Pentel Calme Writing

The pen that makes all of these pens obsolete is the uniball Jetstream Lite Touch. uniball created a true step up in ink quality and color, and the only issue right now is availability. You can find them at importers like JetPens in the US, but not yet on the store shelves outside of Japan. Hopefully that changes in the next year or two because it is that good.

Where does that put the Pentel Calme at the end of the day? As I said before, it’s a good pen in a competitive category. If I were making a tier list, it would land in the B-tier through no fault of its own. It’s simply up against A-tier (BLen and Jetstream,) and S-tier (Jetstream Lite Touch,) competition.

At $2.50, I like it enough to own and use when the feeling hits, but I won’t need a stash of them around the house.

(JetPens provided this product at no charge to The Pen Addict for review purposes.)


Enjoy reading The Pen Addict? Then consider becoming a member to receive additional weekly content, giveaways, and discounts in The Pen Addict shop. Plus, you support me and the site directly, for which I am very grateful.

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Pentel Calme Ballpoint
Posted on February 10, 2025 and filed under Pentel, Calme, Ballpoint, Pen Reviews.