Edit (20th June 2017) - small change to the model:
Filament holder for holding two spools on top of a Prusa i3 mk2. Perfect for multi-colour prints where you need to change the filament mid-run, or just for keeping an extra roll handy.
Follow up from my previous cantilever filament holder here: http://www.thingiverse.com/thing:1808217
double_filament_holder.FCStd | 750.2KB | |
double_filament_holder_platter.abs.gcode | 17.3MB | |
double_filament_holder_platter.stl | 2.7MB |