Hand-held tools like a facial rollers have tons of benefits for the skin and soul. Once the sheet mask is settled comfortably on your face, roll this smooth, polished stone tool over the material in an outward motion to distribute the serum, increase blood flow, de-puff and de-bloat skin, and even help you relax through the art of facial massage. Black Obsidian is the protector stone which contains the most powerful energy of all the crystals. It's known for extracting negative energy and helping balance skin. It also helps to minimize pores, soften skin and has been known to improve stress and anxiety with its healing powers. - Rejuvenates and lifts skin boosting a more youthful look - Double-sided for face, neck and around eyes - Can be used to infuse skincare products or on its own as a facial massager to de-puff the face - For extra indulgence, pair with your favorite sheet mask - For extra cooling and soothing effect, store in the refrigerator Instructions: Use the larger end to focus on cheeks, forehead, and neck while using the smaller end for underneath the eye area.