DescriptionMade of natural stone, this foot care callus remover is coarse but not jagged. The rough grinding surface could remove old and massive callus effectively and quickly. With landyard for hanging, it is easy to store and dry after washing. Doesn't generate any harmful substance during and over use.Feature- Color: As shown. - Material: Stone. - Size: About 9x5x2.5cm. - Used to remove dead skin, increase blood flow and promote skin health. - Made from natural stone, it is eco-friendly and skin-friendly. - Rough stone with comfortable grip produces excellent massage effect. - Rounded edge, strong lanyard, easy to store.