Uni Signo Uniball
UM 120 Bl
Signo Gel Ink Roller Ball Pen 0.7mm. The new Uni-Ball Signo UM-120 - a huge new range of gel ink roller balls. Extremely smooth writing, quick-drying, and featuring Uni's trademark fade proof and waterproof ink. 0.7mm tip writes a 0.4mm line.