Manufacturer: Hiroshima Aluminum Kogyo Co., Ltd. Material: Aluminum alloy Heat Source: Gas fire *Not compatible with IH Inner Diameter: 20cm Includes instruction booklet, no outer box Photos 2-6 are of the pot body, and photos 7-8 are of the lid. I intended to use this for a lifetime, but I can no longer use it because I switched to an IH stove. This pot has nothing unnecessary, and its shape and material (thick aluminum) are extremely simple. Aluminum has very high thermal conductivity, and because it's thick, it has excellent heat retention. The lid is also distinctive. It's the same thickness as the body and heavy, fitting snugly to create natural pressure, sealing the interior to maintain a high-temperature environment. Please understand that this is a used item. Thank you for looking. ◎ Immediate purchase welcome. Even if there are questions in the comment section, priority will be given to those who purchase immediately. I do not offer reservations or holds (to avoid trouble). ◎ No smokers, no pets. #Musui #Mizu-nabe (Waterless Pot) #Musui Nabe #Seikatsu Shunju #Cooking Pot #Mizu (Waterless)