Product details of Find Back Callus Remover With Built-in Vacuum this foot grinder can instantly remove dry, dead skin and calluses from heels, soles, toes, and hands. Built-in vacuum, sucks up dead skin, let your surroundingsno longer be messy. With two types grinding heads for different cuticles (rough grinding head- for serious dead skin, fine grinding head for daily care) this foot grinder can instantly remove dry, dead skin and calluses from heels, soles, toes, and hands. Built-in vacuum, sucks up dead skin, let your surroundingsno longer be messy. With two types grinding heads for different cuticles (rough grinding head- for serious dead skin, fine grinding head for daily care)   NO WARRANTY ON ELECTRONIC ITEMS