Karson Two-Hole Wrist Chopper. Azusa: Owen Magic Supreme, ca. 1990s. A large metal blade with two holes in its center is pushed through the wrists of spectators locked in sturdy set of wooden stocks - without harming them. When the stocks are disassembled, the spectator?s wrists are encircled by the metal blade. Substantial hardwood construction in the Owen tradition, handsomely finished. Designed by Joe Karson. Height 17?. A few scratches from use and general wear to finish, but good or better. With ATA case, the foam lining removed and in need of renewal.