sinwo gua sha facial face massage chinese medicine natural jade board scraping tool (color random) sinwo <b>feature <br>❥size:app 6.3 x 4.5cm <br>❥gross weight:about 35g <br>❥colour:as shown in the picture <br>❥material:xiuyan jade <br>❥the effect of gua sha: <br>❥1.can promote metabolism: scrapping timely to "junk" blow dry the body metabolism to body surface, make it to the skin pores, promote the body's blood flowing at the same time, get rid of toxins, to restore the body's metabolic activity. <br>❥2. relaxing tendons and activating collaterals : more and more modern people are influenced by cervical spondylosis, periarthritis of shoulder, low back pain and other diseases, relieve muscle tension, relieve pain symptoms obviously, is beneficial to the patient resume health as soon as possible. <br>❥package contents: <br>❥1x1psc scraping plate