Oitomi, a Nambu ironware workshop established in 1848. A stylish Nambu ironware frying pan with the "Asa-no-ha" (hemp leaf) pattern - the beauty of tradition that has continued since the Heian period. (Made-to-order product) Oitomi Nambu Ironware Frying Pan "Asa-no-ha" 22cm ●Product Specifications Material: Cast iron, baked cashew lacquer finish Total length: Approximately 37cm Diameter: Approximately 22cm Cooking surface diameter: Approximately 16cm Bottom diameter: Approximately 16cm Height: 4.5cm Weight: Approximately 1.6kg ※ Can be used with gas stoves, IH cooktops, and charcoal fires. (We have confirmed compatibility with 100V and 200V, but it may not work with some IH models, so please contact the manufacturer.) ※ When using with an IH cooktop, please use low to medium heat.