This is a Double-decker electric egg boiler, with a cup, it can steam 14 eggs at one time, the egg holder racks can be taken down freely, then you could choose to use a single-layer or double-layer steaming rack to meet your need, very convenient. Good quality stainless steel heating plate, quick to heat, don't need to wait for a long time, so you could enjoy eggs in a short time. Easy to make soft, medium, and hard-boiled eggs, the shell is easy to peel. Also can steam water eggs, and corn, the extinction-Built-in cooking timer gets it right every time, It has an auto-off function when the water is boiled dry, so it could avoid some extra danger, very safe to use. Easy to use with an on/off button, steaming eggs can keep their delicacy and nutrition, making your eating become healthier. After using our included water measuring cups, then you can know how much water you need when you steam eggs or other foods. Excepting for steaming eggs, it also can be widely used for steaming egg custard, corn, steamed bun, and heating milk.