Fully Customizable, 3D Printed Marble Track

THIS PROJECT IS A PROTOTYPE AND IS SUBJECT TO CHANGE.

These are the parts that i made for my 2nd itteration of a 3d printed, customizable marble track. Alot of work went into this, although some parts arent "finished" as they require modification in a 3d modeler to fit your size criteria. (like the crank shaft for example) Im posting this as mainly scaffolding for other people to play around with. I fully intend to continue working on this to refine it and make it easier to build and print, however it may take a while as life gets in the way.

Here is a [video](https://youtu.be/Wv3xGofD-aM) showcasing my finished prototype.

materials needed are, wooden dowels which can be found at [lowes](https://www.lowes.com/pd/Madison-Mill-3-16-x-12-Craft-Dowels-24-PKG/5001880797), some 6-32x1/2 machine screws and respective screw nuts, which can be found at mcmaster.com [screw](https://www.mcmaster.com/91440A148/) [nut](https://www.mcmaster.com/91841A007/) and some hot glue. I t