DescriptionThis product is a scrapping board tool. Scraping is a traditional Chinese massage method. By repeatedly scraping the skin with a scraping board, make the skin become expansion and contraction. Thus, accelerate blood circulation and metabolism to make your skin tissue more elastic.Features-Color:Black-Material:Natural stone needle -Size:16.00X4.50X1.50cm/6.29X1.77X0.59in -Healthy material, safe and assured for long time use. -Simple operation, convenient and practical massaging tool for you.-Ergonomic design, comfortable to hold, easy to use.-Smooth corners, do not hurt the skin.-Small, light weight and delicate, easy to carry and storage.