Models
Big Spool Holder 3D Printable Models. Makeshape.co have 2 Big Spool Holder 3D Printable Models.
2x Bigger 3D Pen Spool | SCRIB3D P1
Thingiverse
Elijahcg314
Free
Wall/roof mounted spool holder for 3kg spools
Makerworld
Bruland
Free