Philips Avent 3 in 1 Electric Steam SteriliserElectric steam steriliser with 3 different size modules to enable a small, medium or large load of up to 6 bottles. Simply add water onto element, load pre washed items into steriliser and turn unit on and after the automatic 6 minute cycle the unit switches off. Directions Pour 100ml water onto heating plate, load up items to be sterilised and turn unit on via reset button or main power. The unit will run an automatic 6 minute cycle and then switch