About this project How it Works: Oily Skin Control Facial Roller is made of natural volcanic stone, non-allergenic, odorless, eco-friendly and lightweight. The oil absorbing volcanic roller removes shiny volcanic stones with extremely fine pores and has excellent absorption capacity. Also, it relaxes the facial muscles and is suitable for all skin types. Reusable: Made of real volcanic stone, this oil absorbing facial roller instantly removes excess facial oil and restores a clean matte skin that keeps our makeup clean at all times, unlike oil blotting papers that can be thrown away once used After using it, this oil suction roller can be used repeatedly, which is more environmentally friendly and does not waste. 5-pack of Volcanic Rolling Stones Replacement: The appearance is very small, you can put it in your bag and use it anytime, does not take up a lot of space, light and portable, each Volcanic Rolling Stone can be replaced after you use it, if one stone can not absorb the whole Facial oil, then replace with another one. How to use: Just dab it on oily areas of your face, roll and massage gently to absorb excess oil easily. Roll the volcanic rock onto your T-zone (across the forehead and under the nose), or anywhere you have excess oil. Absorbs excess oil immediately. You will see the color used change from light reddish brown to brown. We strongly recommend watching the video attached to the picture. Portable and easy to clean and oil control, easy to carry when going out. It won't smudge or ruin your makeup, it's designed for oil control on the go, twist the roller ring to unlock when cleaning, then take out the lava stone, wash with warm water and detergent, just air dry, then lock and it's ready to go again use. Note: Before the first use, wipe off the yellow dust produced by the volcanic stone ball during the manufacturing process, which can be wiped with paper towels or water.