OHTO PG-M05NP Ceramic Roller 0.5mm Gel Refill

The OHTO Ceramic Roller 0.5mm Gel Refill is a low-viscosity black gel ink with a 0.5mm tip. The opaque gel dries in a flash and the ceramic roller tip writes with a smooth yet sharp writing experience.  It is the stock pen cartridge for the OHTO GS02 0.5mm Gel Pen. Pen sold separately.  1 refill. Black ink.