De La Mer La Mer Massage Tool Night & Day Tool Received at a domestic department store. The roller part is made of jade, and it is a valuable item not for sale. *Please note that we have not confirmed the color. It is gentle on the skin and will help reduce puffiness, lift the face, and provide a lifting effect. It can also be used in the bath. You can use both the gua sha and the roller at the same time. Please note that this is a personal inspection and storage, so if you are looking for the quality of products sold in stores, please keep that in mind.