Refill UNIBALL UMR-87 Signo 207 blue

The Uni-ball® UMR-87 Signo 207 refill for gel pens ensures smooth writing with its unique waterproof pigment ink. This refill retains the original ink color with its fast-drying and water-resistant properties, making it ideal for important documents.

Key features include:

• Suitable for document writing
• Quick-drying, water-resistant, and fade-resistant
• Tip: Stainless steel
• Ink: Pigment ink
• Colour: Blue
• Line width: 0.4 mm
• Ball width: 0.7 mm

With these features, you can protect your documents from fading or being wiped away, minimizing the risk of document theft.