Thought I'd try my perfect prep machine today so I know it works for when my baby is here and I have to admit it's the best thing I've ever bought! I remember waiting at least 20 mins to cool a bottle down and having my babies scream the house down waiting for it to be the right temperature, so to make up a feed in 2 minutes has literally made me the happiest mum ever haha. No more stress for me, my other half or baby! Whoop!!