More action, much faster and much larger! With new special parts such as 90° turns, cross-overs and jumps with catch funnel, the balls race through tight curves and chutes and shoot through different tracks. Discover new, fascinating conveying techniques: With our new mega model the balls are transported back up by a motor-driven conveying wheel. And with an even higher innovative stage conveyor, the balls are transported one by one all the way to the top in a zig-zag pattern. Once there the balls shoot along their own path downward through the loop, quarter pipe and jumping loop. More ingenious models such as a launching pad, stair step conveyor and chain lift make the subject of conveying technology inspiring. This set combines perfectly with the Rolling Action or Dynamic Construction Sets.