Robo3d Spool holder adjustable width V2 - Remix

The sides were not tall enough for the filament rolls i had, and i wanted to be able to just print off a crossbar so i give CAD design a shot, it come out pretty well.

Added a 100m Crossbar for larger rolls. If there's a size you need just ask :).

Thanks to @tonycstech for doing the hardest part! :P