It’s time for kids to put their skills to the test with this LEGO Technic 2-in-1 Monster Jam set. First they build the monster truck toy with its fierce dragon spikes, horns and fiery details. Then pull back the motor to send it speeding along – or perform cool tricks like a real competitor! When it’s time for something new, kids can rebuild the truck into a Crocodile Monster Truck racing toy for even more fun! An easy and intuitive building adventure with the LEGO Builder app awaits. Here kids can zoom in and rotate models in 3D, save sets and track their progress.