Pure action is guaranteed with this new construction kit. Using a mechanical clamping device, the balls are catapulted to the trampoline, jump off and land in the gyroscope. The trampoline can be adjusted by three axles to ensure that the ball also lands safely in the collection container. In total, three playful models can be constructed. For even more action, there are also free building instructions for the combination of this construction box with the ball tracks Dynamic L2 or Dynamic XXL on the Fischer Technology homepage. Includes 2x spinning funnel, trampoline cover, 180 curve, 5x spheres, 2x flex rail 90, flex rail 180. Ideal additions: all dynamic-line construction boxes, motor set XS, sound+lights, LED set.