Printrbot Simple Metal Spool Holder v2.5

A Rework of :
http://www.thingiverse.com/thing:302633
I changed the design a bit, added support, should print without warping, Mine did!
Print at 25% infill at .2mm layer height for best results.
Also added a stl for bearing extensions for 608ZZ bearings so you can use smaller spools on it.
Branded with my Business Name, MakerFront.
Cheers!