Alternative Filaments.ca master spool

The Filaments.ca provided design for their EconoFil filament spool, while attractive, had one side which was significantly weaker than the other. This means it was a bit less suitable for filament spool holders which used the edge of the spool as its mounting method than the more common centre mounted ones. I built this design to more closely match the traditional spool design.

Despite the large cutouts on each piece, this version requires somewhat more filament than the filaments.ca versio