The must-have tool kit for every 3D printer! Includes the most common tools needed when working with 3D Printers. The tools come in a practical case that's easy to store or to bring with you. The tools are safely stored and easily accessible. Each kit contains: 50 mm wide Scraper Cutting Pliers Long Nose Pliers Feeding Path Cleaning Wire Hex Wrench Set - 1,5, 2, 2,5, 3, 4, 5, 6 mm Open Ended Wrenches - 6, 7, 8, 9 mm