The Uni-ball Gel Impact 1.0 Blue Pen is a capped gel ink pen designed for smooth, bold and consistent writing. It features a robust 1.0 mm stainless-steel tip with a broad writing line of approximately 0.6 mm. The pen uses Uni Super Ink, a pigment-based gel ink designed to resist water, fading and tampering. It also features a soft rubber grip, twin-ball ink control system and refillable construction using the UMR-10 refill.

Brand: Uni-ball

Product Series: Signo Gel Impact

Product Type: Capped Gel Ink Pen

Manufacturer Code: UM-153S

Ink Color: Blue

Ink Type: Pigment-Based Gel Ink

Tip Size: 1.0 mm

Writing Grade: Broad

Line Width: Approximately 0.6 mm

Tip Material: Stainless Steel

Ball Material: Tungsten Carbide

Ink Technology: Uni Super Ink

Ink Control: Twin-Ball System

Grip: Soft Rubber Grip

Mechanism: Capped

Pocket Clip: Yes

Refillable: Yes

Compatible Refill: UMR-10

Water Resistant: Yes

Fade Resistant: Yes

Application: Signatures, Office, School, Note-Taking and Everyday Writing