Altf4

@altf4

Thanks!

J 3

Jwquaker

@Jwquaker_2415083

I have printed this but the marble is not round enough and too light. What size of marbles or bearings do you suggest?

0

Jake Gutierrez

@JakeGutierre_2739094

@Jwquaker_2415083 You can fix the issue by measuring your marble in millimeters, and change the marble included in the print file to that Millimeter in whatever slicer you use, it should have a percent scaler, and when you put whatever you measured in there, it will show up in the percent scaler. picture below as an example.

21

Si_22

@Si_22_259790

The marble run was printed in pla and the spiral lift in petg. It didn't need supports but I did use a brim for the spiral. All printed dead easy and works really well. Thanks for sharing your model.

13

Printin_king037

@PrintinKing

The Print took 50 hours but it was all worth it in the end!

good model

It looks great and it way a easy starter print only problems my marbles were slightly too big

22

BP3D PRINTS

@bp3dprint1

Superb design. I had trouble at the very top of the spiral even with a brim, but still works. The 3d printed marbles don't work that great. Ordering some glass ones. Thanks for sharing!