Filament Roller

This is a filament roller that needs some simple 7mm (internal diameter) bearings of your choice. Print each half on the dovetail side with supports for the bearing clips, when done just snap the bearings on.

I believe I saw something similar, especially with the dovetails, but cannot find it again, if someone can point me in the right direction I would be glad to tag the remix.

Print the spacer flat. When done this model will fit an Amazon Basics roll of filament, I've included the Fusion 360 files if you need to adjust the width (simply adjust the first sketch on the spacer to shrink or expand the guide).