Yet another spool holder for 3D prints. You can fit spool up to 1 kg (60mm wide). The hole on the base help to not loose the wire and tangle it. How to print: I used normal PLA with 0.28 mm layer height, 20% infill, no support required. Each piece require about two hours. How to assemble: I've welded the two brackets at the base with heat, glue also can be fine.