Gua Sha is a traditional Chinese massage technique for the face and body. The heart-shaped stone has a firming and decongestant effect. In addition, it acts as a natural beauty tool against fine lines, tightens the skin and gives a naturally radiant complexion. Stainless steel is extra cool to the touch, soothes the skin and reduces puffiness on the face. High-quality stainless steel allows for thorough cleaning and disinfection for professional use