Mechanics - Monster Truck

Get closer to the world of mechanics and engineering as you construct your own powerful monster truck!   200-piece kit: Build your own monster truck with more than 200 interchangeable pieces!   10-in-1 set: Build 1 of 3 different trucks with the instructions included, or download the free app to build 7 more, including Hot Rod, Spider Truck, Quad Bike, Monster Cross, Offroad Racer and Show Truck. (Only 1 model can be built at a time.)  Become and engineering expert: Build different transmission elements, including a differential cage, rack-based transmission, universal joint and worm screw.  Easy-to-follow instructions: Follow the fully-illustrated instructions or download the free Science & Play Build app to guide you through the assembly process. Available on Google Play and iPhone App Store.   Or let your creativity flow: Use the interchangeable pieces to create designs of your own – let your imagination guide you!  This product is covered by our 30 Day Money Back Guarantee (Terms & Conditions Apply).