This is a steam sterilizer for baby bottles, purchased from Akachan Honpo around November 2024. I used it for about a year. I took good care of it, so I think it's in good condition, in my opinion. It was very useful for sterilizing baby bottles. Microwave sterilization takes up the microwave when you need it, so the steam type is more convenient. I cleaned it as much as possible with household detergent and citric acid, but due to the nature of the product, limescale from tap water tends to remain in the evaporation dish, so it is being sold with some limescale remaining. The measuring cup is missing. Please be aware of this as well. *The included measuring cup was difficult to use, and for practical purposes, it was much more convenient to fill an empty plastic bottle with tap water and pour the required amount up to the markings on the main unit.*