A hungry baby waits for no one. This Nuby RapidHot formula preparation machine dispenses boiling water in just three seconds. It's perfect for when your baby's feeling cranky. There are 10 exact feed sizes to choose from. That means you don't have to guess while pouring water from the kettle. And the Memory Magic function remembers your last feed size, so night-time feeds are even easier.Good to know- It closely follows NHS guidelines, so you can trust it for hygienic formula preparation- The water is filtered which removes impurities for added peace of mind- You won't disturb the peace during late night feeds - it runs whisper-quietly- It's compatible with the Nuby RapidCool portable baby bottle maker (sold separately)