The MAM microwave steam steriliser is super-fast and easy to use, sterilising bottles in just four minutes. Simply pour in water and load in the microwave. The exact length of the cycle will depend on the wattage of your microwave: Four minutes at 1100 W to 2500 W, six minutes at 850 W to 1000 W, or eight minutes at 500 W to 800 W. The BPA-free steriliser is perfect for travel and can also be used as a cold water steriliser. It has a large capacity with two levels and will hold either six MAM anti-colic 160 ml bottles, four MAM anti-colic 260 ml bottles, five MAM 270 ml baby bottles or six MAM 330 ml baby bottles. The steriliser includes two 160 ml self-sterilising anti-colic bottles with slow flow teats, one start soother and one pair of teat tongs..... Box Contains;1 x MAM microwave steam steriliser, 2 x MAM self-sterilising anti-colic 160 ml bottles with slow flow teats and 1 x MAM start soother.1 x Pair of MAM teat tongs