You show a wooden chimney and three pieces of wood with Santa printed on it. You place Santa in the chimney in the correct order, that is Legs first, then Torso and finally the head. When you remove the chimney Santa seems to have come out all jumbled up with the head down and the legs in the middle and the torso on the top. You repeat this couple of times. You then place Santa's head in a hanky, but mysteriously the head vanishes from the hanky and reappears in the chimney. A Christmas tree is also printed on the back of the blocks, so you can perform a mismade tree with the same effect. We supply the chimney, the blocks and a special hanky to vanish the blocks. The chimney measures about 15" tall.