Engino building sets are well-known for their educational and play value, attractive design and great quality. The new addition to the line, Engino Inventor 30 Models Motorized Building Kit, allows you to build the moving models suggested in the instructions, or design your own. The illustrated instructions come with this construction kit and additional model 3D rendered guide is available online. Assemble a drag racer, drawbridge, truck, T-Rex, helicopter, windmill, elevator and so much more! Models illustrated online at Engino's website or using the Engino 3D app downloadable free for Android or Apple iOS.