Bullet Points : 1 > A Pumice Sponge For Very Dry, Rough Skin And Calluses. Better Than Pumice, For Those Very Tough Areas. A High Grade Pumice Sponge, Pleasant To Use And Leaves No Smell Even After Prolonged Use Description : Pumice Sponge For Dry Feet, Calluses, Cracked Heels And Hyperkeratosis. Better Than Pumice. Used By Professionals