For the first time, fischertechnik marble runs can be expanded with a trampoline. The marble falls onto the trampoline and bounces into the funnel. This building kit allows for the construction of an action-packed model that is perfect for integration into other marble runs. For all fischertechnik marble run fans, there is a free building guide available on the fischertechnik website that explains how to incorporate the trampoline into the Dynamic M building set. Furthermore, there are no limits to creativity when it comes to integrating the trampoline into all other fischertechnik marble runs. Endless fun is guaranteed. Includes 2 funnels, trampoline covering, 90° curve, 5 marbles, 2 flexible tracks 90, and flexible track 180. An ideal addition to all building sets in the Dynamic line.