Microwave sterilizer for easy disinfection of baby bottles with just water. - Brand: Combi - Product Name: Jokin Jo-zu - Function: Microwave sterilization - How to use: Easy sterilization with just water - Time required: 5 minutes - Features: Economical and hassle-free - Condition: Unused, with packaging I took it out of the box after purchase, but otherwise, it has been stored unused. The box has some scratches and stains in places. A Pigeon Breastfeeding Realization Sponge Brush is also included as a set. The Breastfeeding Realization brush has also been stored without being used. Please refrain from purchasing if you are sensitive to the condition, as it has been stored by a private individual.