The LEGO Technic Monster Jam Grave Digger 42118 pull-back truck is packed with features that kids will love. Authentic touches include Grave Digger graphics with ghost and fire details, plus huge tires, a movable flag and red headlights. See the exciting world of Monster Jam come to life as kids recreate the epic stunts of one of the most famous and iconic monster trucks of all time. Time for a new challenge? Great news! The Grave Digger model rebuilds into an off-road buggy for even more building fun.