Craighill Jack Puzzle
The Jack Puzzle is comprised of six different notched brass bars that interlock in one specific way to create a unified "jack" shape.
It is exactingly milled by a skilled machinist, and weighs just over one pound. A desk object, a paperweight, and a true distraction—but be forewarned, if you take it apart, you might not be able to figure out how to put it back together…
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- 1/2" Diameter bar
- Weighs approx. 1 lb
- Measures 3" X 3" X 3" (assembled)
- Solid Cartridge Brass (alloy 260 – 70% copper, 30% zinc)
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We want you to be 100% satisfied with your Ugmonk purchase. Items can be returned or exchanged within 30 days of delivery.
