It is a cassa made with amethyst that has been harvested in a sustainable way. Comes with a cotton pouch. Amethyst is said to have calming and relaxing powers, By stimulating the face and body with amethyst cassa, it promotes blood circulation and makes it easier to deliver nutrients and oxygen to the whole body. At the same time as the skin tone-up effect by stimulating the skin, the small face effect by stimulating the internal muscles, You can also expect a detox effect.