The NUK Microwave Steam Steriliser provides a quick and gentle method of sterilising your babys bottles and accessories without the need for harsh chemicals. Using the hospital method of steam sterilisation the steriliser is fast and effective, sterilising and disinfecting up to 4 feeding bottles plus accessories in 4 minutes. Winner of no. Includes: Tongs. Features: Perfect for daily and travelling usage. Cleans and sterilises effectively in only 4 minutes. Fits most bottles and microwaves. Extra large capacity for up to 4 x 300ml bottles and accessories. Pack includes tongs for hygienic and safe removal of sterilised bottles and accessories. BPA free. Does not use chemicals. Manufacturers 2 year guarantee.