A green knife is shown to be normal in every way. Suddenly after a couple of passes through the hand, the knife changes to yellow. After further inspection, it is seen to have only changed halfway. It is now seen to be yellow and green on both sides. With a magical pass of the thumb, the knife visibly changes back to green on both sides. It is placed in the left hand and a yellow knife is removed from the pocket. As soon as the yellow knife is shown, the left hand is opened showing that the green knife has vanished. The yellow knife is passed through the hand and on the second pass it changes to black. With a twirl of the finger is changes to yellow and the black knife is produced from the pocket. Both knives are placed in the left hand and the black one is removed. Suddenly the black knife changes to yellow and the black knife is back in the left hand. Again they are both placed in the left hand. The black knife is removed and placed in the pocket. Again they change places. Both knives are seen to be normal.