Spool holder, Adjustable, from PB design

***Update: Here is version 3.0. All in one, print in place design, sides fold up and snap into place. Adjustment ridges, fits any spool!

Here is an adjustable spool holder to spin your spools of filament smoothly. Same design and size as the PB spool holder but adjustable so it will hold any spool.
Requires 4 skateboard bearings.

Here is a video of it you can check out: http://youtu.be/u_qMbNZcKYE