customizable gimbal/gyro fidget

Not a new idea, but this one is customizable using OpenSCAD. You can choose gimbal pivots, size, number of rings etc. 

Customizing:

• Download, install and run OpenSCAD, it's completely free (open source; Win/Linux/Mac),
• load the scad file,
• customize in the customizer panel on the right,
• press F6 to render and F7 to export STL.
• I wish Printables had an OpenSCAD customizer like some other sites…

Printing: Standard settings. I prefer random seams though.