Uses: Exfoliating dead skin, manicure, removing hangnail, exfoliating, calluses, etc. Coarse Sand 31mm / 1.2in 2.35mm / 0.1in 18mm / 0.7in 11mm / 0.4in. 1、Using high?quality white corundum + electroplating material, it has excellent durability and cutting performance.
eBay