- Uni ball signo blue color gel ink roller ball retractable pen, Ub-207 retractable rollerball pens.
- Fade resistant and waterproof pigment ink that is fast drying.
- 0.7 mm needle point ball draws a 0.4 mm Line.
- Light proof & pigment ink water proof.
- Quick Drying.
- Secure your writing.
- Extremely comfortable with its ergonomically designed rubber grip and scratch free tip.