This innovative product made of good quality stainless steel heater boils eggs in just 7 mins. It boils egg in steam generated by stainless steel heater in 220V/400W Power with 25 ML Water. It is advisable to use drinking water for long life of the heater. Add Water According to the measuring Pot,you can steam different extent eggs. it will be delicious,nutritional,elasticity as well. its easy to peel the shell. and the eggs wont crack on the account of the design of cut-out hole. Features @ This is electric boiler egg, with double-layer design, it can steam 14 eggs in one go, the egg rack holder can be taken down freely, then you can choose to use single-layer or double-layer Steam rack to meet your need, very convenient. @ High-grade stainless steel hot plate, fast to heat, do not need to wait for a long time, so you can enjoy the eggs in a short period of time. @ It has the automatic shut-off function when the water is boiled dry, so it could avoid some increased danger, very safe to use. @ Easy to use with on /off button, smoking eggs can keep its delicacy and nutrition, make your eating becomes healthier. @ After using our included water-measuring cups, then you can know how much water you need when you steam egg or other food. @ with the exception of fuming eggs, it can also be widely used for steaming cream cooking with eggs, corn, steamed bread and heating milk.