This project is one of those that’s as fun to make as it is to play with after you are done crafting. Over at the site Krokotak there is a tutorial on how to turn a recycled plastic bottle into a cup and ball game. Here is the shark but there is also a flower and a striped version you can make. I bet this would work with those plastic Easter eggs that are now all over and virtually any large plastic bottle. The themes are endless too.