GUA SHA TOOTHED HORN-WHITE JADEWhy use it? The teeth have been designed to smooth expression lines and stimulate collagen, the skin regains its radiance. Horn gua sha helps drain the lymphatic system and stimulate fluids. White jade is a stone of wisdom and purity, white jade harmonizes and balances the skin. it has a decongestant and soothing effect. To clean your gua sha, you can use a cloth lightly soaked in mineral water and soap. You can also cleanse it energetically with the