A classic trick at an old fashioned price! Effect: A black pocket knife is shown, and openly placed in the magician\’s hand. With no false moves, the knife is shown to have changed it\’s color to white! The effect is repeated, and the knife is shown to be black once again. A false explanation is offered to the spectators – the magician shows a white knife and says that he invisibly switched it for the black one.The magician offers to demonstrate the switch one more time. Both knives are shown, and then one is placed in the right hand, and the other is placed in the left hand. Even though the hands are kept far apart, the knives still change places, leaving the spectators bewildered. Very easy to do. A great trick to carry in your pocket, ready to perform at a moment\’s notice. Both knives and complete instructions included.( cochakni )