Random scala
myminifactory
It's inspired by Fernando Jerez's Random Marble Run. He explains how it's made in the tweet thread. I make the OpenSCAD implementation. Thank Fernando Jerez for his detail description. The modulized code can be found on dotSCAD/examples/maze/random_scala.scad.
Download Model from myminifactory
With this file you will be able to print Random scala with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Random scala.