Simple Mega Spool Holder (8 kg)

Spool holder for 8kg ecoPLA spools from 3DJake. Plenty strong enough, although I'd advise to bump the perimeters a bit and use nearly solid infill at the T-junction. Also, your extrusion motor will need a bit of oompf to overcome the inertia of the spool, and I recommend greasing the contact points to make it spin easier.