... is 7-10 minutes, time saving3. stainless steel heating element, easy to clean4. measuring cup, you can select ... then put the water of the cup into the heating base. Be careful to keep egg boiler at ... on the egg holder, lay them together on the heating plate, and fit on the cover.(3) Boiling ... scrubbed with wet towelWhen sediment aggrades on the heating plate, dilute vinegar with water on the proportion ...