Carrying around dozens of different tools isn’t feasible. Unless they’re all packed into a pocketable multi-tool like the Leatherman Arc. It has 20 functions, including a MagnaCut steel knife blade, needle nose and regular pliers, two bit drivers (with an included bit kit), files, wire cutters and strippers, a saw, a pry tool, and, of course, a bottle opener. Both the main knife blade and the body have a PVD finish for added durability, and the entire tool folds down to fit into a pocket or the included nylon sheath.