Spool Holder for Printrbot Simple Metal

thingiverse

I've created an updated version that's now available at http://www.thingiverse.com/thing:510696. Since I wanted a straightforward spool holder that met these four criteria, I decided to design one myself: No additional parts were required after printing, which reduced waste and saved me money. I also needed it to print without any support material during the process, as this often slows down production. Furthermore, I needed a strong attachment point on my Printrbot so it would hold everything securely in place. Lastly, with minimal force exerted by gravity on the extruder gears due to vertical rotation.