The magician shows a golden shell to the audience, in which a white "pearl" can be seen.

He rubs the "pearl" with his fingers and it becomes blue!

Another rub and it changes to red, and then finally the "pearl" becomes gold in color.

At the end of the trick the shell can be examined by the audience, and no matter how they rub it, nothing will change.

(No electronics involved!)

Price: $45.00