In this aluminum box you can pour and transport our dry shampoo. These boxes are produced in Europe and our supplier is in the north of the country. They can be sanitized and taken back to the store where you purchased our shampoo, in order to reuse it for a new purchase, in bulk, of our dry shampoo or you can also use our 50g refills, available at this store. We only advise you to use our dry shampoo in the boxes we provide because we have technically verified that they are suitable and safe for this purpose. Product ID: 450005094