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 with quick heating allows you to enjoy cooked eggs in a short time. The egg cooker features a timer auto shut-off function that turns off when the water has boiled dry, ensuring safe usage. Fill the measuring cup with water to the desired level, press the on/off button once, and select the appropriate cooking time based on your preference. 8 minutes for a soft-cooked egg, 10 minutes for a slightly firmer soft-boiled egg, 11 minutes for a medium-boiled egg, and 15 minutes for a fully hard-boiled egg. This electric egg cooker can steam up to 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, camping, and other small living spaces. It stores easily in a drawer and complements any kitchen countertop.