Product Idea |

Lego GBC Chain Miniloop


This lego great ball contraption (GBC) miniloop features a chain mechanism to lift the balls up. It uses a "chain" of spinning technic parts to lift the marbles up. I built this miniloop because I wanted it to be easier for people to get into building GBC miniloops, as it can be quite hard to build your first one by yourself. You can watch it running here: