Specifications
bulk pen refills 0.5mm for uni-ball-prompt delivery
-lifetime warranty
bulk pen refills 0.5mm for uni-ball ink 0.38,0.4 0.5mm
Longth:17cm
Diameter:7.5mm
Application:abrasion testing
Unit type:one box (12 pcs)
Weight: 0.2kg
Package includes: One box(12PCS)