The Rose Quartz Gua Sha is a facial massage tool which helps promote micro-circulation, reduces puffiness, helps reduce the signs of aging, as well as detoxifies the skin. Use the Gua Sha in combination with other KOA LIFE products once a day for maximum results. Care Instructions: Wash with soap and water after use. Country of Origin: China Ingredients: Rose Quartz Healing Crystal Dimensions: 11.25x3x15.12