... working hour is 7-10 minutes, time saving3. stainless steel heating element, easy to clean4. measuring cup, you can select for egg ... ) Measuring water: three lines are marked on the surface of the included measuring cup, from bottom to up separately meaning “raw”, “half ... be scrubbed with wet towelWhen sediment aggrades on the heating plate, dilute vinegar with water on the proportion of 1:10, pour the ...