uniball Roller Rollerball Pens, Micro Point (0.5mm), Black, 12 Pack

They write a fine line. It's a pen, what can you say?

Love them. Might be a good solution for carpal-tunnels out there- very little push necessary for writing. Flow: Flows excellent. Will do a little worse on a coarser paper, but flows like butter on a hot pan on bristols, notebook paper and so on. Drawing ability: Very good. Light, fast lines. Feel: Very little resistance to writing, and the pen itself is light as well. Write speed: Fast....!

As a writer and songwriter, I've been making my living with these pens for 35 years. I've tried many other pens in the hope of finding something better, but never have. The perfect combination of smooth writing but with just the right little amount of 'scratch,' the exact right size barrel, with a removable cap that I can put inside a spiral notebook with no protrusion. I hope Uniball makes them -- and never changes them -- for another 35 years.

Wow, what extraordinarily excellent writing utensils these bad boys are. I’ve tried ‘em all - random pens at hotel check in? Yup, tried it, didn’t like it. Pens on a chain at the bank teller, garbage. I was starting to think perhaps I’ll be a Pencil-Pusher my whole life, until I used one of these at a car dealership. I could feel the glee and excitement as the 0.5mm Fine Tip glided across the “Signature” line as I inked the confirmation of my 22.5% APR 84 Month loan. The pens sleek design and simple design made it a breeze to slide that baby right into my calculator pocket without the slightest idea of my misdeed going noticed by the finance manager. I instantly purchased a 12-pack on Amazon as I knew these were the ones I will use for the rest of my life. I get compliments on it everywhere I go. Recently, I was on a date and it came time to pay for the check. Thankfully, I had one of these on me and I’m pretty sure the pens quality impressed Cynthia as I offered for her to use my pen when she signed the check. She gave a look of disgust initially, but that faded back to her neutral frown the instant she realized what a fine writing utensil I was offering. TL;DR - honestly really good pens for the price. Write very well, ink lasts a while, dries instantly (for you lefty’s) and very inexpensive.

Good pens for anyone who IS NOT heavy handed when writing.

Good overall for delicate entries into ledgers. Smooth writing,smear resistant

Been using these for years, they are my favorite style of pen. They get the job done and don't run out of ink too quickly. Amazon had them at the best price.

Personally, I had ordered the uniball black-colored pens in one box around recently in August of 2025 and I didn't realize that each of them had been micro-sized at 0.5 mm. I guess I will have to start using each one of the 12 pens whenever I need to write by hand on my notepads from time to time anyway. Other than that, the quality of the pens are good and I highly recommend the uniball black pens in one little box for writing needs for anyone. Thank you Amazon and to the seller as well.