Opened but unused. It's valuable because you can't buy it anymore. It can be heated and is also good for the eyes. The ROYROSA covers many types of Gua Sha shapes in one tool. No need to collect a lot! Recommended for face line care! Care for your face with the unique "press," "loosen," and "flow" techniques of Gua Sha! The matte ceramic (porcelain) material that blends with the skin can also be used as a hot and cold stone! Enjoy a luxurious time at home. 【Manufacturer】ROYROSA 【Product Name】Ceramic Gua Sha 【Retail Price】4,890 yen Gua Sha is an item that cares for the body by gliding a plate-shaped dedicated item over the skin to remove waste products and promote blood flow. It originates from the traditional Chinese "Gua Sha," and is also known in Japan as a beauty method in esthetics and self-care. The shape of ROYROSA reproduces the shapes of a skilled esthetician's "thumb," "index finger," "knife hand," "fist," and "arch from thumb to index finger." It has an appropriate thickness and an easy-to-grip handle, so you can feel a sufficient pressing sensation without much force.