It is made of volcanic and minerals by high temperature and technology.It has strong oil control and can effectively remove the excess oil on the surface and in the pores.Eliminate the in the bottom layer of the , make the clean and delicate.After use, it can effectively balance oil secretion, prevent acne, acne, acne and other effects.Tips:After cleaning, 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.Name: Oil Absorbing RollerSuitable for: oily, normal colour: blackMaterial: plastic + volcanic stonePackage Contents:1 x Oil Absorbing RollerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.