On this spool holder you will need two pieces of this .stl model
4 x bearing called "608"  22/8/7
Aluminium pipe 25 x 1.5mm

1. print two pieces of this .stl
2. cut two pieces of aluminium pipe, length is about 15cm
3. put roller bearings into the pipe from each sides
4. click pipes to the first printed model and after that close holder by the second model

Hope you enjoy work with this holder, works good

Maybe this takes a lot of time, but it looks really good and works too.

Thanks