Makerbot #FilamentChallenge spool holder

My entry into the makerbot #FilamentChallenge with printed removable support bar. i have included the 123d file to re-brand and stretch out as you may desire. This can be mounted horizontal to a wall or vertical on a desktop with one print if screwed to a base and two if bonded together as a standalone holder.

Fits 1 kg 2.2 lb filament spools from makerbot, inland, justabs, hatchbox and many others.