Gua Sha: not only can lift your skin and improve fine lines with upwards pressure, but also it helps to shape your jawline, which can be used as a Jawline sculptor toolBENEFITS OF GUASHA: Experience the power of this traditional Chinese therapyboosts blood circulation, reduces puffiness, sculpts your jawline, nourishes your skin, eases tension, and supports lymphatic drainage for a revitalized lookFace Rollermuscle tension relief, reduce facial puffiness and help your skin look fresh; firm your skin and make it look dewy and lifted, skincareGua Sha Stone: The gua sha stone is made of Jade. The face & eye roller is sturdy and no squeaky. It provides cooling and energizes the skinWe suggest you wash the beauty skin care tools ---- face roller and guasha ---- after and before each use. It's great as a gift for women too