Christmas Tree Marble Run STL
Christmas Tree Marble Run STL
Christmas Tree Marble Run STL
Christmas Tree Marble Run STL
Christmas Tree Marble Run STL

Christmas Tree Marble Run STL

Regular price $7.51
Unit price  per 

 

A Fully 3D printable Christmas Tree marble run with a satisfying gravity well styled finish.  Using a chain lift that is powered by gears and a crank, the balls are carried to the top of the lift.  They are then sent twirling down the marble track, gaining speed until the reach the bottom. 

 

The STL File:

Prints on all standard 3d printers, requires no additional tools or assembly, and assembles in seconds.  Needs 1/4 in ball bearings (or 6mm) similar to these

This video shows you how to assemble this satisfying machine!

Recommended print settings:

Layer Height: 0.2mm

Nozzle: 0.4mm

Infill: 15-18% 

Total Material: ~375g

Min. Bed Size: 210x210mm

**All the files have been pre-oriented to save you some set up time! All you need to do is drop the parts into your slicer and hit print!