Product Idea

Lego GBC Slide Miniloop

This is a lego great ball contraption (GBC) miniloop. It uses a mechanism made of technic flex tube to lift the marbles up, then they role down the ramp and back to the start again. The ramp is made of  "cheese slopes" and hinge bricks wich make it flexible. 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: