This is a multi-phase routine: Three Chips in different colors are pushed through a flat "tunnel", one Chip that has been selected by a spectator disappears and only two chips come out the other side. The performer explains that the vanish of the chip has to do with the "Chinese wishing formula' that is engraved in the plate used to push the chips through the tunnel. The two remaining Chips are placed in the tunnel and pushed through with the plate, but now those two disappear without trace as well. Suddenly the "Chinese Wishing formula' disappears from the plate which can be shown on both sides. A magic spell and the chips appear back in the tunnel but this time they have Chinese symbols on them. The tube is approx. 4.5x2" and the chips are approx. 1 3/8" diameter