Sarasa Clip Gel Retractable
Used by 3 peoplezebrapen.com ↗

“In these cases, I use Zebra Sarasa gel pens in 0.3mm; the majority of my notes are written in blue-black, with black and viridian green as accent colors.”
Dominique Dickey Interview, Writer, editor · via Uses This 
“I like Zebra Sarasa pens (.7) or, if I need something to make me write slowly, disposable Varsity fountain pens.”
Erin McKean Interview, Founder of Wordnik · via Uses This