Filament Spooler - Closed Box Version

This is a Filament Spooler that I created for my Prusa I3. Living on the coast in a high humidity area, I decided to create a closed box Filament Spooler that I can put silaca crystals in to try and control moisture.

It is designed to be placed inside a container and takes an 18mm dowel.

You will need some M4 Nuts and Bolts in order to mount it in the container.

Created in FreeCAD, included original source file.