Ingredients & Sourcing Medicinal crystals, metals and stones used to craft Wildling tools are mindfully selected for their skin benefits, as well as their healing effects on the physical and emotional body. This practice of "stone medicine" is one of the ancient Taoist healing techniques. STAINLESS STEELOur medical-grade, stainless steel is indestructible, and cooling to the skin. After 2 Weeks: 98% said their face felt more sculpted95% said their skin felt lifted95% said their wrinkles were less noticeable97% said their skin felt more plump and firm HOW TO USE After preparing skin with Empress Sweet Fern Hydrasoothe Face Mist and Empress Balm of Gilead Barrier Repair Oil, perform Gua Sha Ritual. See here for a tutorial. Care: To clean, wash with warm water and a skin friendly soap or disinfect with alcohol. Britta's Tip: Alternate between working with the Empress Platinum and the Empress Stone for maximum benefits.