Hand rotating marble run
Move the marble by lifting the housing
In the contest Marble Runs
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415
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3780
updated
May 16, 2026
Description
PDFHand rotating marble run
Place one or more marbles in the marble track.
Then lift the housing up and down and the marbles move around the track!
For marbles up to 14 mm
Consists of the inner and outer track and a 3d printed 14 mm marble!
Print settings:
Filling: 15
Support: No
Layer height: 0,2mm
Tags
Model origin
The author marked this model as their own original creation.