Proven for thousands of years: pumice stone is the natural way to remove calluses from hands and feet. The pumice stone should not be used dry, but with a small amount of water. Pumice is a natural product made of volcanic lava. Since it hardly wears down, a pumice stone will last for many years.
Natural black or white lava stone with cotton strap.
Size: Ø approx. 6 cm - sizes and shapes vary