The desire to build takes flight to let you live incredible adventures aboard the science rescue helicopter game technology an incredible new kit with over 250 components to make a motorized helicopter and 20 other models and technical applications. Many components such as worm, gimbal, satellite box, sprocket, blades, rotors, to get closer to the world of mechanics in a simple and fun way. And with the winch, to be activated manually, the rescue mission is accomplished follow the instructions in the illustrated manual, full of technical scientific insights on flight dynamics or download the free app with interactive 3D instructions for all models. The kit is recommended for children from 8 years. Made in Italy.