12 x Uni-Ball Signo UMR-1 0.38mm Roller Ball Pen Refills for UM-151, Black
100% Original Pens from Uni-Ball
- Super Ink
- Roller Ball Refills
- Fit for: Uni-Ball UM-151
- Point Size: 0.38mm
- Ink Color: Black
- Made in Japan
- This is a listing for 1 Box = 12 Refills (1 Dz.)