Usonline911® Quality Green Aventurine Guasha board is practical tools for Slimming， beauty and health care

Different Shapes for Multi-functional， especially on face， neck and back massage.

Ultra smooth surface in beautiful color and shape and will never hurt your skin

To improve the microcirculation of the facial blood vessels， increase the flow of blood， lymph and body fluids;Dredge the meridians， promote blood circulation Special Note: item might has a slight difference in color ， Vein， Lines and shape because this is a natural material.