THE man with the X-RAY EYES! Yes, that's YOU when you have our COLOR VISION MIRACLE!
The magician shows a 1 1/2" square plastic box with a lid and a plastic block that has a different colored spot on each of its six sides. A spectator places the block into the box with his chosen color uppermost and covers the box with the lid. The box is handed to the magician behind his back. The magician turns around, simply touches the closed box to his forehead, and IMMEDIATELY NAMES THE CHOSEN COLOR!
The effect is self-contained, VERY EASY TO DO, can be repeated immediately, and everything can be examined, without anyone being the wiser! It comes complete with instructions and ready to use in a nice four color box.