EARTH THERAPEUTICS FOOT FILE, WOODEN BUFFS AWAY THE HARD, DRY SKIN AND CALLUSES THAT ACCUMULATE ON THE FEET. NOT ONLY IS THIS FILE PERFECT FOR FEET, BUT IT ALSO WORKS ON HANDS, ELBOWS, KNEES AND OTHER DRY SKIN AREAS. THIS SKIN-SOFTENING FOOT FILE HAS NOT BEEN TESTED ON ANIMALS. EACH PACKAGE OF EARTH THERAPEUTICS FOOT FILE, WOODEN CONTAINS ONE FILE.