The original aftershave, the alum block is a naturally occuring substance that was originally part of every barbers equipment. After shaving, a dampened alum stone has an antiseptic effect, closing the skins pores while leaving it soft and smooth. For use on damp skin. Traditional aftershave for post-shave care Natural antiseptic tightens pores & soothes skin Leaves skin soft and smooth after shaving Ideal for use on damp skin with no fragrance added