A Tic Tac box is displayed and a 10p coin is borrowed from a spectator. The coin is placed on the performer\’s hand as the box is shown empty. The magician strikes the box onto the coin, and the coin is seen to VISIBLY penetrate into the box. Even more perplexing, the box is now given to the spectator to examine – the spectator is unable to remove the coin without removing the lid from the box! Can be done with different currency Totally examinable Easy to do Written instructions included