DescriptionThis is a round massage stone, which can improve blood circulation and lymphatic drainage. Without any chemicals or irritation, the skin becomes better and healthier. A great gift for your friends or family to enjoy it. A tool to improve their health.Features- Color: Black- Material: Olivine energy stone- Size: About 8.00X6.00X2.00cm/3.14X2.36X0.79inch- It is designed according to the standard of traditional Chinese massage therapy, very practical.- Not only is it a pain relief tool, but it also can nourish and moisturizes the skin, safe and secure.- Round shape, in line with human mechanics, labor-saving, easy to carry, will not hurt delicate skin.- It is used for massage, which can be used on the whole body, help absorb skincare products.- The product has fine workmanship with smooth edges, it will not scratch and hurt your skin.