Calutte double-sided foot file for machine and classic pedicures, professional or home use. Strong, comfortable, anatomically shaped solid-wood handle with waterproof varnish and a wide working area. Coarse 60/120 grit deeply removes hard skin, calluses and painful sole cracks; the reverse smooths and polishes. 80/150 grit removes rough calluses quickly on one side and smooths on the other. Recommended home-care grit 100/180. Available grits 60/120, 80/150, 100/180. Wooden base, crushed Spanish-stone abrasive. Antibacterial, heat-resistant coating allows soaking and autoclave sterilization.