3 colours natural volcanic stone: easy to get rid of the problems of the shiny face. Eliminate excess oil for a clean complexion anytime and anywhere, at home or on the go. This product is pretty and small enough to use in my handbag every day. Massages and mattifies the face: rolling the stone roller over your skin feels heavenly like a mini facial massage. Use our 2-in-1 matte facial roller for oily and acne-prone skin. Improve face condition: keep your face clean and breathable. This oil absorbing roller is made of real volcanic rock that absorbs excess oil instantly. It is our secret to fresh, shine-free skin at all times. Wash and reusable: the oil-absorbing roller is washable and reusable, please wash it daily with normal mild soap or water, cheaper and more environmentally friendly than disposable blotting paper. Portable design: the volcanic rock roller is mini size, which is easy to carry and ready to use.