I have not printed this yet. I shall soon and then amend the posting. This is a spool holder for the FLUX 3D printer. Voltivo's excellent freestanding spool holder with its minimalist and snap together design seems a perfect match for Milkdog's FLUX spool recess cover. Combining the two provides (theoretically) a spool holder for the FLUX for larger 1kg spools. I may be jumping the gun here, but I wanted to post it here for others to try. I will print one tonight to test it for fit and clearance as well as functionality with the FLUX. THIS IS A WORK IN PROGRESS.
UPDATE: There is a new base without the smaller base for the FLUX housing. It is not needed. Should print easier.