Chicco Natural Steril. 3 in 1 fits the needs of mother and baby. It allows choosing between different models and configurations in order to sterilize effectively and easily. Salient features of Chicco Natural Steril. 3 in 1: Adjustable size: It is possible to choose from 3 different configurations: FULL SIZE, COMPACT, and MICROWAVE to adjust the size of the sterilizer depending on the items to be sterilized. Effective sterilization: Kills 99.9% of harmful household germs. With steam, no chemical additives. Compact eco button: Available in COMPACT configuration only. Allows saving up to 25% in time and energy. Microwave configuration: Small size for microwave ovens. Even faster sterilization. Fast: Sterilises in just 5 minutes (warming time excluded) 24-hour protection: As long as the cap is closed, the objects will remain disinfected. Slim: It takes up little space in the kitchen thanks to its small size.