Box has minor damage shown in pictures Take your building experience to the extreme with the K'NEX Monster Jam Grave Digger vs. Maximum Destruction Building Set. With 108 pieces, you can create either the formidable Grave Digger or the demolishing Maximum Destruction vehicle. Perfect for fans of construction vehicles and interlocking blocks, this set is a great addition to any K'NEX collection. Released in 2010 and made in the United States, this set is perfect for children aged 5 and above. The set is now retired, making it a rare find for collectors. With a little bit of imagination, you can recreate the famous Monster Jam competition or create your own unique construction vehicle.