You can warm your baby milk with this feeder warmer. Simply by putting the baby's feeder in the warmer, fill water and plugging the switch on. It can hold many types of feeders, you can also boil baby s cereal or rice in it and can also boil eggs. So, get the perfect and time saver Feeder warmer which performs a multi functions for you and make life easier. Operating Procedure: Before plugging IN, fill normal water in the warmer (not in the cups/cover) Put your feeder with milk in the warmer. After few minutes the water will start warming the feeder and milk. When required heat is achieved, plug out and the milk is ready to feed. To boil/warm cereal of the infants, Put the cereal in the cup, fill the warmer with water. Plug in and boil/warm until required heat is achieved. To boil eggs, you can put eggs inside the water, plug in and boil until the eggs are boiled. It requires bit more time.