Note: Don’t confuse these with cheaper models – this is the best quality version of this product on the market!
We’ve sold in the in the past for many years and it’s time to make them available again! Del Ray used them in his act! Now you can too! When you open the Bounce No Bounce balls, you may think you’ve been duped or tricked… like we’ve played a mean trick on you. Two black rubber balls look and feel the same, but try bouncing them. One rebounds in a most lively manner while the other ball is as bounce-less as a piece of clay. It’s not a trick – the balls are made out of two different types of rubber. One ball is elastic, which bounces back. The other ball, however, is inelastic and lies lazily on the floor. Use the Bounce No Bounce Balls to demonstrate and explore the properties of potential and kinetic energy. Ages 8 and up.
- One black 1″ Bounce Ball
- One black 1″ No Bounce Ball
- Activity guide