Air UBA188M 0.5mm Roller Ball Pen | Blue, Black & Red Ink, Pack of 3

Have been using them for years. It legit glides like air. The best .5mm pen in the market, just go for it. Just ensure you put the cap back when not in use for a longer duration otherwise the smooth flow gets hindered a bit.

Writing is really smooth. It's an ink pen but feels like a gel pen. It's costly but once you get used to it you'll not want to switch. Comfortable grip and nice design.

Uniball Air is an old reliable smooth pen, almost like a fine paint brush, but ink amount is relatively low, making it not as worth it in terms of value for money( at a similar price kaco pens are a better choice, not as smooth but much better smudge resistance)

Easy and smooth for writing .

Quality was good, water proof, not so comfortable, leak proof if you not use properly

Amazing Product Must Buy

Doesn't write as .05 mm. If you want to write thin, this will disappoint you. Ink color is also not dark enough.

Good