No More Oily Skin! Instant oil control with Oil Absorbing Stone Face Roller can help improve facial condition, keep your face clean and breathable. This is our secret to fresh, shine-free skin every time. Use the Oil Absorbing Volcanic Face Roller on a clean or finished face. Oil Absorbing Volcanic Stone Face Roller does not spoil your make-up. It is made of real volcanic stone that instantly absorbs excess oil. Volcanic stone is sensitive. It is very smooth when I roll it on my face. It works great to absorb the oil from my face. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.