This product is made from 100% natural alum, no preservatives, no aluminium salts and no perfume. It has functions that soothe skin, stop bleeding and antiseptic, which is a necessary item for beard shaving. Features: Natural Composition: 100% natural alum stone, no preservatives, no aluminium salts and no perfume, suitable for allergy sufferers. Natural Aftershave: Helps to cleans your skin after shaving and close the pores, which is soothing when shaving burn. Stop Bleeding: Has astringent effect, can be used to stop small bleeding caused during shaving. Antiseptic Function: Has antisepticeffect, helps to avert infections caused by the smallest wounds after shaving. Convenient Carrying: Small size and light weight, would not take up too much space, convenient to carry anywhere. Specifications: Material: Alums Item Size: 90 * 45 * 45mm / 3.54 * 1.77 * 1.77in Package Size: 90 * 45 * 45mm / 3.54 * 1.77 * 1.77in Package Weight: 155g / 5.47ounces Package List: 1 * Alum Ston