Filament Spool Holder Stand Using 6mm Threaded Rod

This is an easy to print filament spool holder stand. Center hole is 8mm in diameter. 6mm threaded rods are used as legs.

FreeCAD design files included.

##### Update
I've included the *center* piece as well. It's supposed to be assembled with 8mm rod and 608 bearing. It can hold wheels that have holes in these diameters:

* 48 mm
* 52 mm
* 100 mm