The "Gecko Run Starter Set" with the rapid extensions "Trampoline" and "Looping" and two additional trick elements in one box - so the whole apartment becomes a playing field! With the residue-free nano adhesive pads, the strips are individually attached to vertical, smooth surfaces and moved and finely adjusted in a matter of seconds. The children find out on their own what effect gravity has on their ball and when it gathers a lot of speed. Whether over obstacles, whether on doors, panes of glass, tiles or shelves - with the ball track from KOSMOS you can build more flexibly than ever before! Sustainable: All tracks are made from renewable raw materials and the marble run is made in Germany. For children from eight years. Contents: 36 adapters, 16 lanes, 3 levers, 6 track turns, 6 track bridges, 1 switch, 2 funnels, 1 trampoline, 1 loop, 10 steel balls, 56 nano adhesive pads, illustrated instructions in colour DANGER! Only for children over 8 years old. Use under adult supervisi