This is a quick hack because none of the existing spool holders quite did what I wanted. This one clips onto the top triangle's 15mm extrusion and can be screwed in place without having to disassemble anything. The fit is pretty tight anyway, so the screw may not be needed.
Printer: Kossel Mini
Rafts: No
Supports: No
Infill: 25%
Notes:
Prints fine on its side.
The author marked this model as their own original creation. Imported from Thingiverse.