Exactingly milled by a skilled machinist in Rhode Island, each one pound Jack Puzzle is composed of six interlocking pieces of solid cartridge brass that, when assembled, measure 3″ x 3″ x 3″. Part confounding sculpture, desk object, distraction and paperweight, each Jack Puzzle is as interesting to look at as it is fun to play with. And yes, assembly instructions are included just in case. Good luck.
Jack Puzzle
