Unit tested and works as intended. Heating does work. Unit shows general wear from use. Thanks for looking. My wife and I strive to bring you only the best items. We thoroughly go over each item. We honestly and openly point out any flaws if we find one. If you have any questions along the way, please don’t hesitate to drop us a line. We are always happy to help. We ship daily and are happy to bulk sell and combine shipping on multiple purchases. Thanks again!