The Uni-Ball Signo UMN-105 Gel Pen provides a smooth and reliable writing experience with high-quality gel ink that flows consistently without blurring or dripping. Its stainless steel tip ensures sharp, precise lines while minimizing blobbing, and the pen’s ergonomic rubber grip keeps writing comfortable even during long sessions. Featuring Uni’s innovative SUPER INK™, this pen is waterproof, acid-free, and permanent, making it ideal for everyday writing, note-taking, and important documents.
Features
- Consistent gel ink flow without blurring or dripping
- Waterproof and permanent SUPER INK™
- Stainless steel tip for sharp, precise lines
- Ergonomic rubber grip for comfortable writing
- Acid-free and long-lasting ink
- Highly durable with minimal blobbing
Specifications
- Brand: Uni
- Model no.: UMN-105
- Colour: Black, Blue, Red, Blue Black
- Nib Size: 0.5mm
- Size: 1.06 x 1.5 x 13.93 (cm)
- Weight: 10.0 g
- Tip: Stainless steel
- Barrell: Plastic (PC), Elastic rubber grip
- Refill: UMR-85E
- Package Content: 1 x Uni-Ball Signo Gel Pen UMN-105