Manhattaner's 3D art clock. Recommended for cat lovers!! The artwork inside is three-dimensional and detailed. You can replace the battery by sliding the back. It also has a hook for hanging on the wall. It can also stand on its own and be used as a desk clock. I was using it in my work room for relaxation until recently, so the operation has been confirmed. This is a long-term home storage item, so there may be minor scratches on the product. There are no fatal scratches or stains, but since it is not a new item, please ask if you have any concerns about the condition.