Jade roller serrated - Chinese medicine - Helps the skin quartz material Deepened features: Massage tool for face and body. The jade roller is a tool used for millennia in Chinese medicine. It is said that it helps to drain the lymph nodes and thus increases circulation in the skin, making the skin look younger and smoother. The stone is of high quality and has been attached inside a thin plastic shell, which helps to dampen the sound. The quartz wire is also strong, which means it can last longer periods of time. It also has a serrated surface to prolong the soothed feeling. Please note that color differences may occur and thanks to the product being handmade, it has both individual shapes and color shades. Used to: - Reduce swelling - Make skin smoother - Increase circulation Material: Quartz