About this item Gua Sha :A traditional Chinese medical science treatment technique for releasing muscle tension and tightness, improving blood circulation in the body, boosting metabolism, good for skin and body health, and relieving pain. Daily Use : It can be used for anti-aging face, shoulders, thighs, tight calves, back abdomen waist, etc. It can be used in combination with serums, facial oils and moisturizers for all skin types. Premium Jade:The scraping board is made of raw aventurine,each facial massage scraping board is hand carved and polished to an ultra-smooth surface and edges that will not harm your skin. Each piece may vary slightly in color, grain, line and shape. Multipurpose:Scraping tools make great gifts for Christmas, Valentine's Day, birthdays, Mother's Day and Labor Day. Giving people a scraping board as a gift is very practical and will not be soon forgotten. Beautifully Packaged:2 Different shapes and sizes of scraping stones designed to provide you with a complete massage that you can use anywhere instead of going to a beauty salon, saving your budget and getting younger looking skin conveniently. package:1set(2pcs)Scraping tools.