Household Multi-Functional Egg Cooker, Elegant and Stylish Breakfast Machine, Makes 6 Varieties Of Eggs. Hard boiled, Soft boiled, Onsen and Steamed. This egg maker retains all the nutritional goodness of the egg, and retains all the deliciousness and taste with a turn of a knob. >Intelligent mode one knob operation* >Boil and steam eggs to perfection every time >Precision cooking : NTC temperature control >Cooks 4 varieties of eggs to perfect culinary standard. Hard boiled, Soft boiled, Onsen and Steamed. >Automatic hands off cooking throughout the whole process >Say goodbye to the inconvenience of manually monitoring the time and temperature of cooking eggs >Automatic power cutoff prevents fire hazard Ideal present and gift - Baby shower, Baegil celebration, Baby 100th Day Celebration, House warming, Christmas, New Year Rated power: 400W Rated voltage: 220V~50hz Product size: 173X138X146mm Product material: liner: food grade stainless steel + ceramic glaze Egg rack and egg box: food grade stainless steel How to Operate -put eggs in rack (preferably chilled eggs from fridge) -fill water to the top water marker -turn on switch power. Light with start to flash -for hard boil eggs, turn the knob to the second top setting -press down the knob to start cooking -power will cut when cooking is completed.