This Tommee Tippee Perfect Prep Machine delivers a fresh formula feed at room temperature in just 2 minutes! That’s 10x faster than using a kettle. It works with any brand of powdered formula and has an adjustable base to suit different bottle shapes and sizes. The filtration membrane is designed to remove bacteria, impurities, and contaminants that can be found in water, removing them just like boiled water from a kettle. Simply turn the dial to set the feed size from 4fl oz-11fl oz, add the formula and place bottle on the stand. Press the button to release an initial ‘hot-shot’ of water at 70°C to kill bacteria that may be present in your formula and help to dissolve the powder quickly and easily. Finally, place the lid and shake well. Put the bottle back on the stand, press again to dispense remaining cooler water for the perfect bottle of milk for your baby.