Pilot Frixion Ball 4 Ballpoint Extra 4 Colors Light Blue Pen, 0.5mm Fine, (Black, Red, Blue, Green), (LKFB-80EF-LB)

0.5mm, ultra-fine, 4 colors (black, red, blue, green), blue body You can erase it. Ballpoint pen, Frixion Ball 4. Length: 145mm Country of origin: Japan Unlike chemical formulas such as ink erasing fluids, it allows for repeated writing on the erased area.