Spintrifical Force

Spinning Buttons That Magically Morph!
Display a button containing the picture of an 8 Ball. The button is placed on the table and given a spin. As the 8 Ball rotates the magician removes a deck of cards from his pocket and has one selected. When the 8 Ball stops spinning the “*” on the 8 Ball has changed to the chosen card! The button can now be completely examined.