PumiceUltimate Pumi Bar - Coarse Anti-bacterial solution safe - washable and reusable - Purple side Coarse, Lavender Side Medium - 5" Long Skin Care: Use Wet or Dry for Beautiful, Healthy and Smooth Feet, Hands, Elbows and Knees! Use around toes and soles of feet to remove calluses. In powder form, mix with body gel soap, and use as a complete body scrub to remove dead skin.