I have always loved marble runs. Fortunately for me, so do my kids. We have downloaded and purchased quite a few marble runs on various sites and they all work well enough but at some point they all lacked something here or they were over-complicated to where adults could enjoy them but the kids got frustrated. So I decided to create one for both me and my kids. Something fun, easy, and most of all, functional. The QM (QuirkyMojo) Marble Run has been designed for both kids and adults. It is a basic cube design. Each cube has a function. Simple but when pieced together with other basic cubes, the designs can become very interesting and complex.

This is a Premium Function Cube for the QM Marble Run. The Switching Cube will allow marbles to be dropped from the cube above and will randomly send the marble to the left or right. The cube comes with all parts necessary for functionality and assembly is very simple. If you wish to permanently adhere the swing shaft in the cube, just apply a drop of crazy glue to either external side of the cube exterior where the shaft meets the exterior wall. The shaft has been designed to remain in place during play but can be removed if desired.

This cube can be printed with NO supports and prints very well at with the following settings or similar:

PLA or PLA+

Bed Temp 70c

Extruder Temp 200c

Resolution .2 or .15 if you're a patient person :)

Thank you all for everything and Enjoy!

-Quirky