Jack Puzzle Steel cb22 and many people will continue

and many people will continue to use them one way or another for the rest of their lives

Integrated key clip

Quickdraw features a clamshell main compartment that will quickly and securely flop open to give you quick access to your goodies

Grim Workshop's Tool Retention System is a semi permanent adhesion that allows you to take out any part of the tool

Jack Puzzle Steel cb22 and many people will continueThe 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).