Using a new ink formula (advanced ink) where the ink viscosity is 20% lower compared to normal ink, the Pilot Acroball retractable ball point pen writes smoother and dries quicker compared to other ball point pen. The pen has a unique tyre pattern grip made of slip proof rubber material and its design provide you with a comfortable grip. Read Acroball M-Series is designed with classic and elegant colours and it is comes with black ink only. It is refillable with the BRFV-10 (EF/F/M). Less
