Natural Volcanic Rocks; Pumice Stones for feet
Black ; Red
Light Weight ; Many Pores ; High Strength ; Odor diffuser ; Remove Callus etc.
After washing your hands or soaking your feet for three minutes, gently rub the calluses with a foot stone. A rubbing stone can be used for 3-6 months. Just use a little time and light force to rub the heels, soles, and under the big toes, which are prone to calluses, a little in circular motions.