The Uni-ball UMR-87 is the 0.7 mm gel refill found in the Uni-ball Signo 207 line of pens.
This is also the ink founding the Signo 207 Premier executive pen.
The UMR-87 was upgraded in the UMR-87E, which is the refill found in the Signo 307 and the 207 Plus+ pens.
This pen is a pigmented gel pen with a 0.7 mm tip. The gel ink is fade-, water-, and fraud-resistant as well as being of archival quality.
Uni-ball UMR-87 Gel Pen Refill Information
| Street Price | Check Price |
| Manufacturer | Uni |
| Pen Type | Rollerball / Gel |
| Rating | |
| Sizes | 0.7 mm |
| Ink Colors | Black, Red |
| Max Body Width | 6.0 mm |
| Acid-Free? | Yes |
| Erasable? | No |
| Pressurized? | No |
| Archival? | Yes |
| Fade Resistant? | Yes |
| Fraud Prevention? | Yes |
| Quick Drying? | No |
| Non-toxic? | No |
| Water-resistant? Waterproof? | Waterproof |
| Ink Base | Pigment |
| Refill Length (cm) | 11.2 cm |
| Tip Shape | Conical |
| Tip Material | Metal |
| Refill Standard | Pilot G2 |
| Quantity Sold | 1 |
| Similar Refills: |