uni-ball one F Black Gel Ball Pen Color:Hyuganatsu (Yellow) - 0.38mm allowing you to erase even

allowing you to erase even the smallest marks with ease

Secure Inner LiningThe interior is lined to protect and neatly store the contents

Create Depth with Layering

Single-Hole Punch for Effortless

uni-ball one F Black Gel Ball Pen Color:Hyuganatsu (Yellow) - 0.38mm allowing you to erase evenGood Design Award (Japan, 2022) Guinness World Record Blackest Gel Ink Ballpoint Pen uni ball one F Upgrade your writing experience with the uni ball one F, a sleek and sophisticated gel pen engineered for precision, comfort, and clarity. Featuring uni balls advanced one Ink, the one F delivers deep, rich blacks and vibrant colors that sit on the surface of the paperresulting in crisp, smudge resistant lines with minimal bleed through. Designed with a