This is the Panasonic ionity series hair dryer, model EH-NE38. It was manufactured in 2018 and used by my daughter during her four years of university while living alone. It has been stored unused since she returned home. There are no noticeable stains, but I think there may be fine scratches that are not visible in the photos. Also, the characters on the label with the model number are rubbed off (see photo 2).