Thank you for viewing! This is a set of 3 hamster keeping items. I used them for several years, so there are some scratches and stains, but they are not noticeable. I washed all of them before listing, and disinfected them with alcohol as a precaution. The runner ball is loosely assembled at the top and bottom, considering that you may want to clean it again after purchase. I will give them away to anyone who understands that they are used items and is interested. ☆ Wheel ☆ Food dish ☆ Runner ball - these 3 items.