Website: thingiverse
Author: Linax
Price: Free Download
File format: .Stl 3d printable
Description:
A marble machine with climbing marbles and changeable tracks. No hardware other than the ball is needed unless you install the optional motor. Currently only two tracks but more to follow. Youtube: https://www.youtube.com/watch?v=ca_6G2sM-TYYoutube: https://www.youtube.com/watch?v=-xvpLN2a9e8