Pumice stone is a natural product for exfoliating and removing calluses and dead skin. Its use could date back to the Ancient Greeks who used it not only as an exfoliant but also to remove body hair.If you are suffer from dry cracked heels calluses and tired of man-made callus remover Pumice stone will be your best choice. - Please wet your skin and pumice stone with soapy water before using. - Rub the hard skin gently to clean the callused area. - After using the pumice stone take essential oil or body lotion to care for feet and moisturize your skin.