LEGO® & Building

The Construction Set M contains a selected compilation of the iconic construction elements of the Hubelino pi marble run system. With the industria...

Split the directions of the marbles with the Splitter. See if the marbles have enough speed to roll across the trap door. If they roll too slow, th...

Expand yout possibilities! The Building Expansion offers over 25 additional elements to expand your track vertically. You'll increase the action wh...