Also great for kids of age to carry a house key - Bracelet key, no more putting keys in your pocket. Great for jogging and wearing pocketless pants. Dude I'm 14 and I still lose house keys I need this badly.
Panoramic Camera Ball: Throw it up in the air, and when it reaches its peak, it will take a picture out of each of its 36 cameras, and you can view the panoramic pictures on a computer. This would be so cool for dancing at a wedding reception!