This is a copper omelet pan from Nakamura Copperware, beloved by professionals such as top-class Japanese restaurants and sushi chefs nationwide. The size is 13x18 cm. Copper has excellent thermal conductivity, allowing heat to pass evenly without any unevenness, and it can convey subtle heat adjustments. The pan's thickness is about 1.5mm. Because of its thickness, it retains heat well and allows for cooking with residual heat. The omelet will be fluffy and mellow. Nakamura Copperware, located in the downtown area of Adachi, Tokyo, has been producing copper pans for four generations. Each one is handmade by craftsmen. It's a masterpiece that gains more flavor the more you use it. Please enjoy it for a long time as a companion for enjoyable cooking. Thank you for viewing.