Uni-Ball Signo UMN-207 Stiftminen - 0,7 mm Feder - Gel Tinte - blau - Einzelmine
The Signo rollerball features smooth, quick drying, waterproof and fade proof ink. Pen Refill. Each refill features a 0.7mm nib that writes a 0.4mm line. Single Gel Ink Refill from Uni-Ball. This set contains one refill in the colour blue.