Made of food-grade material, the dome lid of this egg cooker is constructed from PC, and the shell is made from PP plastic. Both materials are BPA-free, safe for use, and highly durable. Cleaning is simple and safejust remove the eggs and wash the parts with detergent and a sponge. Easy to operate, the egg cooker heats up quickly, allowing you to enjoy cooked eggs in a short amount of time. It features an automatic shut-off function that turns off the device 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 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 simultaneously. The egg holder is removable, making it convenient to use. Hard-boiled eggs can be easily prepared for salads, sandwiches, or burgers. Compact and lightweight, this egg cooker is ideal for dorm rooms, apartments, RVs, and camping. Its small size allows for easy storage in a drawer or cabinet, and it serves as a practical addition to any kitchen countertop.