by k1nc41d, published
There are several designs on the net for holding filament to a spool but this is my solution and I have been using it for a few months. I thought others might appreciate it. I find it works perfectly for spools from ProtoParadigm.
Liked Byview all
Give a Shout Out
Just print it out. If you decide drill out the filament hole, be careful, If the hole is too big the filament just slips out.
I uploaded the scad file for those who want to make their own. The parameters are: SPOOL_WIDTH = 74; SPOOL_RIM = 6; SPOOL_RIM_OVERHANG = 1.5; FILAMENT_DIAMETER =3.2;