This marble run brings maximum variety while taking up a minimal amount of space. Thanks to its 270 pieces, you can build long tracks, freestanding bridges and overhangs. The interlocking hexagonal building blocks allow little mechanics to build sturdy structures in six directions - and change the course any time they want to try out a new route. Spirals, surprise blocks, large swirls and other special elements create dynamic changes in direction and new marble routes every time. The result is a marble run that's fun both to build and to watch.
