Posts filed under Calme

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.)


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