LEGO Technic Monster Jam Dragon 42149

Features a 2-in-1 monster truck toy set with pull-back action: this Monster Jam Dragon truck rebuilds into a Crocodile buggy racing car toy The LEGO Technic monster truck toy has dragon spikes and horns, and realistic colours and stickers to create the real-life Monster Jam Monster truck Kids use the pull-back feature to send the toy truck racing along, recreating cool monster truck jumps and tricks from the Monster Jam arena When they're ready for the next challenge, kids can rebuild the model into a Crocodile Buggy race car off road vehicle toy with pull back action The LEGO Builder app can offer kids a helping hand, where they can zoom in and rotate models in 3D, track progress and develop new skills