Pentel Eraser Refill for Pentel Pencils, 4/tube, White (PENZ21)
Refill Eraser For PL, PW, P200, PG Series Mechanical Pencils 4 pcs/Tube 1-Pk Pentel Co., Ltd. is a privately held Japanese company which produces stationery products. The name is a combination of the English words pen and tell. Pentel is also the inventor of non-permanent marker technology.