This is a yogurt maker from i-WANO (岩野). I bought it, but ended up storing it without using it much. I am selling it now to declutter. I will also include the instruction manual and a booklet with recipes for various types of yogurt. It has only been used once, so it is in good condition, although there are some scratches from storage. The temperature control function can be adjusted between 20-70°C, and the timer function can be set in detail from 30 minutes to 1-99 hours. You can make yogurt in milk cartons, and you can also make amazake (sweet rice drink).