My puzzle box is the one that has the shuttle bobbins, and they are held by a set of 5 or 6 sets of points that hold the shuttles in. I have only 3 shuttles, and have no need for them at this time as I have machines that use the round bobbins. But they do look cute in the box anyway. I was wondering what all of the flat things with spokes, etc did, and then I realized they hold the different things in the box. Dumb me! I also have the spoke thing like in the top left of AZ's box, and now have it holding the right things down. The only things I think that are missing in my puzzle box are the two screwdrivers.