UNI REFILL PEN SIGNO UMR85 BLACK FOR UM152

This Uni-Ball Refill is perfect for restocking the ink supply in your Uni-Ball Signo Gel UM-152 Pen. It contains a twin ball mechanism to prevent ink blots and leaks so you can write comfortably.

- The refill has a 0.5mm nib.
- It contains smooth flowing gel ink which is comfortable to write with.