The best string-changing tool on the market, engineered in America. The JP Guitar Tool is used by professional guitar techs around the world. The carbide cutters cut the first time, every time. This tool contains Phillips and standard screwdrivers with Allen wrenches, all made of stainless hardened steel. Also included is a bridge pin puller for acoustic guitars and hand pliers for pulling strings through. Comes with a nylon sheath that stores the tool on your belt or in your guitar case.