The magician displays a ball threaded on a string.
The ball slides freely up and down on the string. Yet whenever the magician wishes he causes the ball to freeze on the string.
The audience may be invited to shout 'STOP' or 'GO', and whenever they shout "STOP" the ball freezes on the string and when they shout GO it slides down.

Easy to do.

We use an actual picture of the product but it might be represented as an illustration or an effect. Please ask us for details.

* What You'll Get *

• Obedient Ball
• Printed Instructions