Have loads of fun while you build and play with your own Clementoni - Mechanics Hot Rod and Race Truck Build Kit. The kit contains over 90 parts for building 2 different models equipped with moving transmission mechanisms. The illustrated manual has step by step instructions on how to assemble both models. Lots of special parts, such as the transmission module, gears and many more make the vehicles even easier to play with! Download theScience & Play Buildapp to integrate the build and play experience by providing 3D interactive animations for all models. Product Features: Includes: 1 x Clementoni - Mechanics Hot Rod and Race Truck Build Kit with over 90 pieces Download theScience & Play Build app for 3D interactive animations on all modules (smart device not included) You can build 2 different models equipped with moving transmission and mechanisms Features lots of special parts, such as the transmission module, gears, and more to make the vehicles even easier to play wit