ILLIT 4th Mini Album [MAMIHLAPINATAPAI] (Gua Sha Objet Ver.)[Precautions for Using the Ceramic Gua Sha Object] This product is a ceramic object (design item). It is a design object inspired by the shape of a gua sha tool and is not a medical device or intended for therapeutic use. It is not intended for the treatment of any medical conditions or for any medical benefits, including lymphatic drainage, blood circulation improvement, skin lifting, reduction of swelling, or detoxification.