I needed a spool holder for the Rigid Ink 1kg spools as they have a larger hole (54mm) and wider body (74mm). This spool holder will hold a spool with a body up to 76mm.
The Innofil/Ultimaker spools do not fit this holder, but it is as easy as the original to swap out.
I took the original file from the link in the acknowledgement section (Roland Benner) and tampered with it to fit my needs by adding a thin base and an end cap, which means hardly any support needed at all now and adds more rigidity to the structure.
Materials and methods
Support build plate only
Printed in 5.5 hours