HABA Kullerbü - Play Track At the Construction Site. Bored? No way! Playing with the Kullerbü system, full action flares up! We wish all Kullerbü master builders and little
novice driver lots of fun!
1 construction site effect, 1 traffic sign, 1 universal steep curve, 1 straight track, 1 exit ramp, 1 ball Builder Ben, 1 ball building rubble, 1 dump truck, 1 wheel loader, 2 connecting elements.