Product Name: FRECIOUS dewo mini Model Number: BSH310 Color: Metallic Black Included: Instruction Manual, Startup Manual, Back Filter Cleaning Instructions The full price of the main unit has been paid. It was replaced with a new one in October 2025, so the usage period is about 3 months! Regarding stains: * Photos 4 and 5 → There are white marks inside the drip tray that I believe are from water minerals, but they won't come off even when washed. * Photos 6 and 7 → Cleaning the filter and fan is not possible with water, so I use a handheld vacuum cleaner to remove dust. Therefore, there may be some dust marks. Other than the above, there are no noticeable scratches and I think it's in relatively good condition, but it is a used item, so please understand the above points. You can purchase water on Amazon, etc., but if you need a "Transfer Agreement," please contact me before purchasing. Basically, I'm thinking of this for those considering a second unit or as a replacement for their current one.