I also have jigsaw puzzles and educational toys for sale. KUMON puzzles are easy to use, and you'll want to get the other STEPs one after another. My kids ended up making all the STEPs they had and enjoyed lining them up. They kept making them one after another, so they were able to concentrate for a long time, which I recommend! There are 2 sets of 4-piece puzzles and 2 sets of 6-piece puzzles, for a total of 4 sets. They were enjoyed, so there is some wear and tear. I've taken pictures of any areas of concern, so please take a look. There is no box.