Chicco - New Sterilnatural Digit Step Family The SterilNatural electric steriliser exploits the properties of steam to quick and naturally disinfect and sterilise all the object a child uses (feeding bottles teats soothers toys etc that can be hot sterilised). It is practical compact highly functional and compatible for all Chicco feeding bottles. Suitable for all Chicco Well-being and Step up feeding bottles Disinfects in 5 minutes The automatic cycle is repeated every 5 hrs Sterilised objects for use with all Chicco feeding bottle lines Practical tank for repeated disinfection cycles