This whats the time around the world jigsaw puzzle can help children to understand just how time works and what time it is at any other point in the world at any given time this makes a great educational tool as well as a fun to assemble puzzle this puzzle comes with a tray that can be used to assemble it and to store any loose pieces while you are putting it together when it is finished you will want to frame it and display it in your home or place it in a childs room where they can lear