Brass Jack Puzzle

The Jack Puzzle is composed of six different notched brass bars that interlock in one specific way to create a unified "jack" shape. It is exactingly milled, and weighs just over one pound. A desk object, a paperweight, and a true distraction — but be warned, if you take it apart, you might not be able to figure out how to put it back together… 3" x 3" x 3" 1.1 lbs 1/2" Diameter bar Solid Cartridge Brass (alloy 260) Bull-nose ends, lathe-cut