Tommee tippee electric steriliser keeps everything sterile for a whole 24 hours if you keep the lid closed switch it on at bedtime and wake up to sterile bottles for laid back breakfasts it will glow orange when you first switch it on and goes off after five minutes when the cycle has finished give it three minutes to cool down contains 1x steriliser 1 x150ml easi vent bottle 1x 0 3 month pure soother and 1x teat tongs