A clever routine in which the puzzle piecs in a small wooden box predicts the color of the tablet the spectator has selected. When the puzzle pieces are removed from the box, then reassembled inside it, a small hole appears in the puzzle revealing the identity of the freely chosen - no force - tablet on the table in front of the box. This may be repeated with different results, to reveal a different color via the puzzle. There are elements of the classic Freer Tile Puzzle in the presentation as the pieces of the puzzle in the box change configurations to reveal the chosen color on the various plaques. Quality wooden construction, with plastic puzzle pieces, as issued by Warner. Includes instructions. Very good condition.