High Quality Material Egg BoilerThe egg cooker is made of high quality materials, allowing you to make delicious egg breakfast with confidence. BPA-free non-stick egg cooking cups with a safe temperature range of -40F to +248F (-40C to +120C). However, it is not recommended that you use these egg cookers in the microwave.How to use an egg cookerEgg cooker is an excellent substitute for boiled eggs. You can use an oil brush to brush a little oil on the inside of the egg cup. Then break the eggs, pour them into the egg cooker, let them float in the boiling water for 10-15 minutes, cook and serve.Easy to CleanEasy and quick to clean, rinse under the faucet or clean in the dishwasher, convenient and time-saving.Any Pot AvailableThe egg cooker has a flat design and can be easily stored in any kitchen. Perfect for any pan, no need to worry about the size of the pan. Removable and convenient, you can put 4 egg cookers into the pot as you want.