Made of food-grade material, the dome lid of this egg cooker is made of PC and the shell is made of PP plastic. Both materials are BPA-free, safe to use, and extremely durable. Cleaning is simple: just remove the eggs and wash the parts with detergent and a sponge. Easy operation: The egg cooker heats up quickly, allowing you to enjoy eggs in a short time. It features an automatic shut-off function when the water has boiled dry, enhancing safety during use. Fill the measuring cup with water to the desired level, press the on/off button, and select the appropriate cooking time based on your preference. 8 minutes for a soft-boiled egg, 10 minutes for a slightly firmer soft-boiled egg, 11 minutes for a medium-boiled egg, and 15 minutes for a hard-boiled egg. This electric egg cooker can steam two eggs at once. The egg holder is removable and easy to clean. Hard-boiled eggs can be used in salads, sandwiches, or burgers. Compact and lightweight, this egg cooker is ideal for dorms, apartments, RVs, and camping. It's easy to store in a drawer or keep on the countertop as a convenient addition to any kitchen.