The Jack is the next modernized traditional folding knife made by LionSteel. It is the perfect pocket knife, a classic style everyday carry developed in a modern way with innovative technology and high-quality materials. The Jack features an M390 sintered steel clip blade in its first variation, then you can have a screwdriver/cap lifter in addition to the M390 blade, and in the third variation, there's even the spiral corkscrew. Each is equipped with titanium bolsters and liners, while the scales can be made of olive wood, santos wood, green canvas Micarta, black G10, or carbon fiber.