Gua sha tool was designed to improve general well-being of your body, improve the microcirculation of the facial blood vessels, increase the flow of blood, lymph and body fluids Make you less stressed, more concentrated, look presentable, feel energized and healthy Get radiant skin with just one pain free process; The all over smoothness of the ice roller will work its magic while helping you relax The Ice Face Roller also acts as a massager; Use gently over eyes, temples, and neck to energize and reduce swelling