6 meters of track for marbles to be launched at maximum speed thanks to a special "rocket shooter". The “spinning atomic hammer” gives extra power to the balls which, at surprising speed, reach a spectacular loop of the death. The suspended track can be built in many different ways, by following the instructions included in the package, or by inventing new paths. The rocket shoots marbles has a particular system inside that triggers a thrust that allows the marble to make uphill evolutions without losing speed.