Perplexing Pencil

Effect: A pencil adheres to one hand and then to the other.
Secret: The secret is a small pin pushed into the pencil. Hold the pin between the fingers of your right hand. The pencil seems to stick to the fingers. Bring your left hand to the pencil. Turn to the left and revolve the pencil between your hands. This causes the pin to move from your right fingers to your left fingers. Remove your right hand and the pencil is now apparently stuck to the left fingers. By reversing this movement, you can move the pencil back to the right hand.