Better Chef 470s Electric Egg Cooker, Stainless Achieve perfect soft, medium or hard boils simply by the amount of water you add (measuring cup included) to the cooker. Audibly alerts you when the eggs are ready! With see-thru lid, a removable cooking tray and lighted cooking indicator. Cooks 1 to 7 eggs at a time. UL listed. Approx. 5" dia. x 6".