The Japanese Omelet Pan is perfect for tamagoyaki, a Japanese rolled egg omelet commonly eaten in bento boxes or as nigiri sushi. This diminutive pan is designed for everyday use. Thick, cast aluminum construction cooks the egg layers quickly and evenly, and the unique diamond-reinforced coating ensures truly nonstick performance. Unlike other tamago pans, the innovative Swiss Diamond model will never warp. The handle is ergonomically shaped for comfort and balance and is made of thermoplastic resin which stays cooler while cooking on the stovetop. Made in Switzerland.