Have a ton of spools? Want to pull from any of them at any time?
If you're like me you have a ton of spools that are ready to go, but they don't all line up the with printer. We need some way of keeping the filament from tangling over the edge of the spool when pulling from the side.
This little guy fixes that problem, plus provides an endpoint when you're done.
Print in PLA or PETG. Attach to a wall with a screw.
NOTE: the filament ends have a friction fit. If you don't snip the filament before storing it might not fit.
The author hasn't provided the model origin yet.