massage stones rocks gua sha tools guasha tool scraping for face back and neck pain release

curative effect: use these massage tools to scrape and wipe on related muscle to dredge the channel, activate blood circulation and remove stasis, a good and effective way smooth surface and edges: smooth surface and edges will not scratch and hurt your skin or cause bleeding the larger boards can aim at extensive scraping and muscle relax, the smaller ones can activate acupoint, trigger points, and reach body areas that are difficult to stimulate 7 different shapes and sizes, offers you multiple choices and meets your different massage needs please remark the styles you need in your order ,otherwise we will send assorted.syi