I took pictures of the scratches only. The dirt can be wiped off, so I left it as is. ReFa BEAUTECH DRYER RE-AB02A, 2022 model Cannot be turned on, two large scratches ReFa BEAUTECH DRYER SMART RE-AN02A, 2023 model, operation confirmed, damage to the rotating part, held in place with a rubber band but cannot be fixed, missing nozzle part ReFa BEAUTECH CURL IRON RE-AG00A 2021 model, turns on briefly and displays numbers, but the display turns off. It also heats up. ReFa BEAUTECH DRYER SMART RE-AN-02A 2023 model, problem with the switch, works fine when pressed in. ReFa BEAUTECH DRYER SMART RE-AN-03A [Black], 2022 model, also has a problem with the switch, works OK when pressed in. MTG ReFa Beautech Dryer Smart Curl Iron