Gua sha is a traditional Chinese healing method in which a trained professional uses a smooth-edged tool to stroke your skin while they press on it. This motion raises small, red, rash-like dots that show under your skin called petechiae. People use gua sha to treat chronic pain all over their body.Ingredients: GingerEfficacy: Improve insomnia, pain relief and stiffness relief massageUse: Scraping MassageNet content: ginger conditioning cream 120gLong-term use of XPE environmentally friendly materials to promote blood circulation and detoxification and relieve stress Improve your self-confidence and control your breathing. Adjust weight to speed up metabolism helps strengthen heart function