Jack Puzzle Steel tb20 Its flip side features a

Its flip side features a thin magnetic ruler with a 15-degree curvature

typically removing the scales can be an ordeal: the entire knife falls apart in your hands

An even more premium take on the tiny titan

Reinforced welded construction

Jack Puzzle Steel tb20 Its flip side features aThe Jack Puzzle consists of six different notched steel bars that interlock in one specific way to create a unified "jack" shape. It is milled by a skilled machinist, and weighs almost half kilogram. 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(Hand drawn assembly instructions are included).