Uni-ball Air Medium 188L
The Air rollerball pen allows you to change line width mid-sentence just by adjusting pressure. Unique Uni super ink ensures that your writing is fade proof, water proof and tamper proof. With this pen you will receive a super smooth writing experience.
Average line width between 0.35mm and 0.55mm varying with the pressure applied, giving you total writing freedom.
- Pigment based ink type
- 0.7mm nib size