The rollers do have some marks and the box where they are do aswell. The cable and plug has marks aswell. There is also wear to the inside of the box. Bit if rust on a couple of the clips for the rollers. not all the clips for the rollers are there. There are only 9 and 20 rollers. I AM UNABLE TO TAKE PICTURES OF ALL THE FAULTS PLEASE BE AWARE OF THIS IF YOU NEED MORE PICTURES PLEASE ASK The rollers have been tested and they do get hot.