Detergent box with metal compartment is made of black 12 lt galvanized sheet. it is painted with electrostatic oven paint. there is no harm in contact with food. it has a durable and stylish design. it is domestic production. note: it is recommended to wash by hand. more than 100 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.