Feature: 

It is made of volcanic mud and minerals by high temperature and special technology. It has strong oil control ability and can effectively remove the excess oil on the skin surface and in the pores. Eliminate the toxin in the bottom layer of the skin, make the skin clean and delicate. After use, it can effectively balance oil secretion, prevent acne, acne, acne and other effects. Tips After cleaning, please dry in time. This is a cheaper version of products.The product is made of natural volcanic rock with pits, cracks or spots on the surface, which is a normal phenomenon. Description Material:Plastic+volcanic Size:7*2.5cm Color:Black,Pink,White Quantity:1Pcs Package included: 1Pcs Face Oil Absorbing Roller

Can be cleaned 

--- remove the pneuma, use warm water, soap and facial cleanser, and then dry it or air dry.