Anet A8 Quick-change filament spool holder

Tired of the wobbly slip-on spool holders?
I know I was.

A 8mm steel rod fits in the cradle on the spool holder, and together with the spacers it is both faster and easier than the standard screw on-screw off type.
Fits Anet A8 / M505 / Hesine etc.

Included:
-Left+right spool holder (1x+1x)
-Optional spool spacer (ends) (2x)
-Optional teflon tube bracket (1x)
-Optional spool wheel (4x)
(Customized from http://www.thingiverse.com/thing:1374594)
(Use 9mm center hole if you are making