Thank you for viewing. I have used this for about two years, but I am selling it because my job has changed. There are some stains from use (see photo 7), but other than that, there are no noticeable stains. I think it is still in good condition. Please understand that this is a used item before purchasing. Thank you. [Product] Ozone Facial Steamer, Professional Use Model number: ST-2 This is a professional steamer that can be used at any angle. This high-performance steamer is equipped with 9 functions required in salons, such as a safety device, timer function, and warming function. ● Steam volume adjustment function: Set the steam spray volume in 3 stages. ● Aroma function: You can add fragrance to the steam using aroma oil (aroma oil sold separately). ● Ozone disinfection function: You can spray clean steam with ozone and UV. ● Dry-boiling prevention safety device function This high-performance steamer is equipped with 9 functions required in salons, such as a safety device, timer function, and warming function. ● Time until steam starts: Approximately 10 minutes ● Maximum spray time: Approximately 38 minutes ● Timer setting available