3D Solutech and eSun Adapter for Robo3d Top Mount filament holder.

An adapter I designed for 3d Solutech and eSun filament rolls to roll smoothly on the top mount filament holder for the Robo3D printers. The diameter difference is so great the rolls do not rotate smoothly and can cause jams. This resolves that issue.

You'll need to print 2 of whichever you choose. One for each half.

The inside hole may need to be sanded slightly depending on how high of a quality print you do.

The inside diameter for both is about 20mm, so make sure your filament ho