K'NEX Monster Jam Grave Digger Action Pack Building Set
Build, play, crush. Recreate a Monster Jam live event with the Grave Digger Action Pack building set. This set comes with over 40 parts to build your own freestyle events with the most popular Monster Jam monster truck. You can jump ramps, drive over crush cars, and crash into tires - all included. The wedge-shaped box can be used as an extra ramp. Step-by-step building instructions included. Recommended for builders ages 5+.