Spool Holder , quick fix , fits to nearly every spool

A Spool Holder for 6 or 8mm rod.
Fits different diameters and width of spools. Very fast replace.

Now also a version without springs which is even better
For no spring version print the 4 no spring arms (nospringspool6xxx) and part 1 2 7
For spring version print 1 2 6xxx

Spacer is for 6mm rods