DescriptionThe and effective for your daily aches and pains, headaches and chronic ailments is by scrapping the skin surface to produce petechiae so that you are relieved from pain and enable your body to detoxify itself at the same time. A simple and efficient technique, with immediate, direct and effective results.Feature- Color: Yellow - Material: Resin. - Size: Approx. 10.5x7.5x3cm - Made of resin, it is non-toxic, and comfortbale. - Smooth texture will never scratch and hurt your skin or cause bleeding. - Designed according to the traditional Chinese Gua Sha massage therapy standards. - Improve the blood circulation. Not only a pain relieving tool, but a nourishment and hydrating ally.