This is the "Thin Omelette Maker," which allows you to easily make thin omelets in the microwave. It's healthy because it doesn't use oil, and it cooks without browning or burning, resulting in a beautiful finish without needing to be flipped. It can be used for various dishes such as kinshi tamago (shredded egg) for bento boxes, san-shoku gohan (three-color rice), and crepes. It can be made without oil, and it's designed to be easy to remove and non-stick. Recipes other than thin omelets are also included, such as crepe batter made with pancake mix. [Size] Approximately 199x229x20 (mm) [Compatibility] Dishwasher safe, microwave oven only Although it is unused, please understand that it has been stored at home before purchasing.