Phantom Pen by Powell Magic - Trick

Effect: The magician removes an ordinary looking bic pen from his pocket and starts to talk about telekinesis, the power to move objects using his mind alone. He places the pen on the edge of a table and says he will concentrate and try to get the pen to move. He concentrates and stares at the pen as it slowly but surely begins to move slightly. As he continues to stare the pen it tilts further eventually falling completely off the edge of the table.