The Best Pen for Writing Is the Uni-Ball Vision

Illustrator Joana Avillez never leaves home without one.
I just keep coming back to this pen.
Illustrator Joana Avillez has tried dozens of pens, and nothing tops the waterproof, fadeproof, reliable Uni-Ball Vision.

Review: uni-ball Air, Rollerball Pen, 0.7mm – Pens and Junk

Uniball Vision Elite Black Rollerball Pens 3ct Capped 0.8mm Bold

I'm definitely a Uni fanboy, what can I say : r/pens

Uni-ball Vision Needle - Fine Pen Review — The Clicky Post

PEN,FINE,POINT. Make your everyday writing easy with the effortless and dependable performance of Vision Rollerball Pens from uni-ball feature strong, long lasting tips. Capped roller pens deliver an even liquid ink lay-down for reliably smooth, vivid lines and a rich color for improved clarity and readability. Great for all writing tasks from taking notes to record keeping with archival quality, acid free roller ink.

Uni-Ball Vision Roller Ball Pen, Stick, Micro 0.5 mm, Blue Ink, Black/Blue Barrel, 12/Pack

Deluxe, Rollerball Pens

Uniball Vision Elite 0.8 Roller Pen - Best Bold Roller Pen - 451

uni ball Vision Needle Liquid Ink Rollerball Pens Fine Point 0.7

Uni-ball Vision Rollerball Pen Fine Point Green Ink (60386) 879940

Recommendation for Uniball pens : r/pens

uni ball Vision Elite BLX Series Rollerball Pens Bold Point 0.8 mm