Be ambitious with uni-ONE handwriting pens. These new rollerball pens gel ink formula ensures a rich consistency when writing. The retractable writing pens have a smooth flowing 0.5mm nib and compact, trim barrel design with a smart metal clip. "Create, plan, focus, activate" Welcome to the future of everyday writing Sleek, chic and practical, the ONE looks great, and writes like a dream with a crisp, clean line This retractable rollerball pen glides smoothly on the page with a 0.5mm nib. 1 Retractable rollerball 2 Handy silver clip 3 Slim, compact design