1. Have the rubber band over your index and middle fingers, and slide it all the way down.

2. Now, secretly curl your fingers (in the shape of a fist) and stretch the rubber band so that it’s over all 4 of your fingers.

3. Show your friend the back of your hand. He thinks the rubber band is only around those first 2 fingers.

4. Now, raise all your fingers, and the rubber band jumps to your ring and pinky fingers!