£3.19 £2.29
The Uni-ball Signo 307 gel rollerball pen features an ergonomic body shape design together with the textured rubber grip, which make it very comfortable to write with. It also features a special cellulose nanofiber ink which provide you with a supper smooth and skip-free writing experience. The ink is also pigment-based ink which means it is water resistant, fade resistant and perfect for archival purposes. The pen is available in different tip sizes and ink colours.
| Ink Colour | Black, Blue, Red |
|---|---|
| Body Colour | Blue Black, Light Blue, Black, Pink, Purple, White |
| Brand | |
| Manufacturer | Uni-ball |
| Body Material | Plastic |
| Capped Or Retractable | Retractable |
| Clip Material | Plastic |
| Clippable | Yes |
| Diameter Grip | 11.5mm |
| Diameter Max | 11.5mm |
| Grip Material | Rubber |
| Ink Characteristics | Acid-free, Archival quality, Cellulose nanofiber, Fade-Resistant, Smear-Resistant |
| Ink Composition | Pigment-based, Water-based |
| Ink Refillable | Yes |
| Length | 14-15cm |
| Tip Material | Metal |
| Tip Size | 0.38mm, 0.5mm |
| Tip Type | Conical |
| Water-Resistant | Waterproof |
