includeNewNever used never testedFOR SILKY HANDS AND FEETONE # 11Diamancel #11 The Tough Buffer Combines a professional industrial grade callus-crippling diamond dust grit, with a nickel-coated fiberglass facing, for a long life span. Provides sturdy swipes of smoothing, for feet that look much better "in the buff". If you plan to "double file" (use more than one Diamancel Foot file), use your Diamancel before your Tough Buffer.ONE #10Diamancel Foot Files are nickel-coated flexible fiberglass files, electroplated with industrial grade diamond chips, so they rarely (if ever) wear out. The Diamancel Conqueror is an amazingly effective diamond-sided rasp that easily buffs away corns, calluses and other rough spots. The genius behind Diamancel designed The Conqueror to replace the conventional blades used in spa and salon pedicures. Easy and safe to use, this professional strength file uses diamond dust to quickly slough away dead skin cells (no matter how tough). It"s an incredible way to keep even the most frazzled feet soft between pedicuring sessions. .ONE #20An pro-strength, fast-acting foot file made with genuine diamond that takes care of thick, dry and cracked heels, and kicks hard corns and calluses to the curbone # 5Bye, bye dry! Ideal for buffing off the hard skin on the sides of the nails, on fingers and toes. Not meant for use on nails or cuticle