This is the Combi Jokin Jo-zu α, which sterilizes baby bottles and dishes in the microwave. I purchased it at Akachan Honpo and used it to sterilize baby bottles. It uses only a small amount of water, requires no chemicals, is quick in the microwave, and is convenient for storing baby bottles and other items. I think it's in a clean condition, but it has been used, so there are some minor scratches as shown in the sixth photo. There are no noticeable stains or damage, but please refrain from purchasing if you are concerned about minor imperfections. *I apologize, but I cannot offer a discount due to the commission and shipping costs.