The magician interlocks his fingers and reaches up to his shirt pocket, in which sits a pencil. With his thumbs, he pulls the pencil out of his pocket, holding it behind his hands.
Then, he moves his thumbs away from the pencil and it remains magically suspended behind his hands. Suddenly, the pencil begins to dance, jumping from side to side behind his fingers. When it stops moving, he once again grasps it with his thumbs and replaces it in this pocket.