Purchased last year and used for one season. Selling because I bought a different type. I cleaned it as thoroughly as possible, but some water stains remain in narrow areas where even a finger can't fit. Operation has been confirmed. Please refrain from purchasing if you are concerned about minor details. The main body is in clean condition with no scratches. Shipping will be in the original outer box as shown in the photos. This is the box it was delivered in when purchased last year. The box has scratches, dirt, and tape marks, but the inside is clean. There is no instruction manual, but it's easy to use! The following is quoted from the manufacturer's website: [Brand and Model] This is an IRIS OHYAMA humidifier, model number UTK-230-W. It's a reliable brand, highly regarded in the home appliance field. [Functionality and Convenience] The design allows for top-fill water refilling, making it easy to replenish water. It's a user-friendly design for busy everyday life. [Features] The mist intensity can be adjusted in 3 stages, allowing for humidity control according to your preference. It provides a comfortable indoor environment. - Brand: IRIS OHYAMA - Model Number: UTK-230-W - Condition: Unused - Function: Top-fill - Features: 3-stage mist adjustment