The Thumball is more than just a normal ball! You can throw it, catch it, and take part in a fun interactive game by answering the question that ends up under your thumb. They are a great option for schools and day cares to keep on hand, providing both a fun game and a way for kids to get to know each other. It is also a great way to learn more about your friends as well as improve hand-eye coordination. Each case comes with 6 Thumballs.