Hot Guasha Board Natural Resin Scraper Neck Body Acupuncture Spa Acupuncture Scraper Therapy Chinese Gua Sha roller Free Shipping,Wholesale,Dropship Name: Heart Shape Guasha Scraping Board, Face massage roller Material:Resin Size: as picture Net weight: 25-65g Guasha Function: Guasha is a traditional disease prevention and treatment of non-drug-free natural health therapy. By stimulating the body's related meridians, acupuncture points, Guasha can promote blood circulation, clear the meridians, clear away body's extra heat and toxin, nourish and strengthen your stomach, thus enhance the body's immune function. Our Scraping Board is made up of natural Resin , it's cold and healing spirits. Resin is a product of nature.