CALA 70379 Natural Lava Pumice Stone. Naturally formed from volcanic rock, this lava pumice stone effectively exfoliates and smooths rough, dry skin. Ideal for use on feet, hands, or other areas of the body, it helps rub away calluses and dead skin to reveal a softer, more polished texture. Suitable for all skin types, it offers a simple yet effective solution for maintaining smooth, healthy-looking skin as part of a regular self-care routine. 12 pcs in a box.