This is a fully parametric version of the popular Print-in-Place Geared Pen Holder—customizable in your slicer or CAD tool!
Change the number of gear columns, height, radius, or tooth count to suit your own needs.

🧩 Fully customizable with OpenSCAD or PrusaSlicer parameters
🌀 Retains the satisfying gear rotation
🖨️ Still designed to be printed in one piece—no assembly

Prefer a ready-to-print version without customization?
Check out the original here:
🔗 Print-in-Place Geared Pen Holder