This creates a path through the maze. Scaling this path along the Z-axis, and then replacing the path with a marble track creates the run. It’s then a simple matter of adding a shaft to the loop ...

Woodworker extraordinaire [Matthais] was approached by a toy company to create a ‘marble run’ toy. [Matthais]’ jig-building skills are beyond reproach, so whipping up a prototype for this ...

So another idea that we've had is the fact that you could have a huge marble run - like an entire wall of your den could be a marble run. How does that sound? OCEAN:Really amazing. TONY ...