In this egg cooker, you can boil 1-6 eggs at a time. Simply pour water into the egg cooker and start it. Perfectly boiled eggs are ready in just a few minutes. You can choose to have soft, medium, or hard-boiled eggs. When the eggs are ready, an audible signal will sound. You can accurately measure the right amount of water using the measuring cup with an eggshell piercer. Cook 1-6 eggs at a time in just a few minutes with this egg cooker. An audible signal will sound when the eggs are ready.