Summary
I was a bit annoyed at how wobbly the original spool holder of the anet a8 was. i had a few 608 bearings around and decided to put them to use.
you will need 4 608 bearings and print the model twice.
This is a modification to the original holder.
Print Settings
Printer:
Anet A8
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
40% for extra strength