RBO-MN22A(MB) Rinnai Waterless Cookware Leggiero RBO-MN22(MB) I purchased this about a year ago, but it has been stored on a shelf without being used. The product is clean, but the box has some damage from being opened. Thank you for your understanding. ●Size: W287 x D227 x H126 (mm) ●Weight: 1.7kg ●Capacity: 3.4L ●Color: Black ●Country of Origin: Japan ●Heat Source: Gas, electric stove, oven ●Accessories: Inner net ●Material: Body/Lid: Aluminum alloy ●Surface Treatment: Ceramic coating IH cooking heaters cannot be used.