Prusa Bear filament holder

thingiverse

I'm looking for a high-quality frame-mounted spool holder for my newly completed Bear framed Prusa i3 mk3 printer. Since the printer enclosure isn't built yet, I need to mount the spool directly onto the printer to start using it immediately. A drop-in holder and a slide-on holder are both needed. The end cap for the slide-on holder requires glue to attach securely. *** These haven't been printed yet; testing is pending ***