The magician invites a spectator to place the block into the wooden chamber. The spectator inserts the stick, stabbing the block into place, and flips the device over. The block does not fall. The spectator removes the stick, and the block falls from the chamber. The magician tries the same routine, but the block passes the stick and falls directly out of the chamber to the audience's amazement. Everything can be inspected before and after the trick. You are left with a clean presentation of a phenomenal classical magic trick.
Measures Approximately 3" x 7 1/4" x 3" (7.6cm x 18.4cm x 7.6cm)