Activated carbon cartridges for enamel oil pots, set of 2, to maintain oil quality. One of the two is opened but unused. - Brand: NITORI - Product Name: Activated Carbon Cartridge for Enamel Oil Pot - Materials: Enamel, Stainless Steel - Quantity: Set of 2 Although unused, it has been stored at home, so please purchase if you understand. There is no box, and it will be shipped with simple packaging. Thank you for viewing.