After cleansing and toning, smooth a few drops of Oscar Worthy facial oil into skin. This will help the Facial Roller glide across the skin with ease, while the roller will help the facial oil to absorb better, increasing its benefits.Place the roller in the refrigerator before use for extra cooling effects Our Black Obsidian Stone Products Improve the Overall Health & Radiance of the Skin. It Reduces Puffiness of the Face, Promotes Lymphatic Drainage, Relieves Facial & Jaw Tension, as well as Boosting Blood Circulation to Encourage Glowing Skin. Adding Facial Rolling & Scrapping to your Daily Routine will Tighten & Tone the Skin, & Benefit your Skin Elasticity. Black Obsidian Stone Naturally Decreases Dark Circles, Puffy Eyes, & Under Eye Bags.