Marble Run Pieces

***Note- Some users have been unable to open these files, as the stl is corrupted. I've been able to open and print them without issue, though I have confirmed they won't open in some other CAD software. I'll try to fix the stl file and reupload. Thanks for your patience****



Made these pieces to enhance my kids' marble run set. The marble run track (Mindware brand) previously had no splitting tracks.

There are four printable pieces:

MarbleRunSplit (top left) is simply one track that splits into two.

MarbleRunTripleSplit (top right) splits into three tracks, but really only works with the red piece that was included with the set

MarbleRunCross (bottom left) crosses two independent paths. If the timing is right, one marble may knock another marble to change it's path.

MarbleRunSaddle (bottom right) has the marbles enter from one of two opposite corners, and then exit either of the other corners.