uni-ball - Signo Roller Ball Stick Gel Pen, Blue Ink, Medium, Dozen
Writes as smooth as a fountain pen without the mess. Quick-drying ink provides neat and accurate lines. uni Super Ink™ provides three-way protection against water, fading and fraud. Pigment-based ink formula features particles to form an indelible bond which can't be broken. Point Size: 0.7 mm; Point Type: Medium; Ink Color(s): Blue; Pen Type: Roller Ball.