Maryton has been focusing on manufacturing and selling professional Personal Foot Care products for decades. We are committed to inventing a best callus treatment for feet. This premium pumice stone for feet is the best choice for you. Professional salon grade pumice stones, remove dead skin easily and do not hurt the skin, bring you a pair of delicate feet. Color: Blue and deep blue. Package Include: 4*Pumice sponge. Notice: 1.These pumice stones can only be used on wet feet. 2.It is better to use in the shower or after showering. 3.Wet the pumice stone before use.