Made of Food-Grade Material: The dome 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 also very safe: just take out the eggs and wash the parts with detergent and a sponge. Easy to Use: The egg cooker heats up quickly, so you don't have to wait long to enjoy your eggs in no time. It has a timer shut-off function, which prevents further hazards when the water boils dry, making it very safe to use. Warm Tips: Fill the measuring cup with water to the desired boiling water level, press the on/off button once, and you can choose the appropriate cooking time according to your needs. 8 minutes is a warm soft-boiled egg, 10 minutes is a soft-boiled egg, 11 minutes is a medium-boiled egg, and 15 minutes is a hard-boiled egg. EASY & PERFECT EGGS IN AN INSTANT: This is an electric egg cooker that can steam two eggs at the same time. The egg holder can be freely disassembled, which is very convenient. Hard-boiled eggs can be crushed and mixed with salads and added to sandwiches or burgers. Perfect Gift: The egg cooker is suitable for dorms, apartments, RVs, camping, etc. The egg cooker is small and lightweight, making it easy to store in a drawer or simply use as a fun and easy addition to the countertop in any home kitchen.