Filament spool

This spool for 3D printer filament has been adapted from the spool proposed by filo3D filament provider. It is useful when you receive filament without spool.
I usually cut the "flasque" in 3mm plexiglas with a laser cutter, and the small parts ("entretoise" and "cale_biseautee") from 5mm plexiglas or plywood.
I uses this spool with the "spool roller" I proposed here http://www.thingiverse.com/thing:652289.
If you need to use a different way, you may edit the DXF file for "flasque" and adapt