Eliminate shine without messing up your makeup!. The case contains a Volcanic Stone refill that instantly absorbs excess oil and a Stainless Ball refill that instantly cools and depuffs skin. These stones are compatible with the Revlon Oil-Absorbing Volcanic Roller and Revlon Skin Reviving Roller, so no need to repurchase the handle! Simply pop out and switch in the stone you want to use with your roller handle. Easy to wash and reusable, plus the case keeps the stones safe and clean. CASE CONTAINS TWO DIFFERENT REVLON STONES: Get two different Revlon Facial Roller Refills in one cute, convenient case BETTER THAN BLOTTING PAPERS: The case includes a volcanic stone refill that instantly absorbs excess oil on skin and is reusable unlike blotting papers COOLING STEEL BALL REFILL: The case includes a refreshing stainless ball refill that instantly cools and depuffs the skin COMPATIBLE WITH REVLON FACE ROLLERS: The Revlon Facial Roller Refills works with the Revlon Oil-Absorbing Volcanic Roller and Revlon Skin Reviving Roller CONVENIENT STORAGE CASE: Your refill stones will stay safe and clean in a protective case