3D20 Aux PLA reel holder

thingiverse

I created this custom holder to accommodate aftermarket reels measuring 70MM thick and featuring a larger diameter. To secure it firmly, I attached the part to the left side of my printer using high-quality double-sided adhesive tape, leaving two bolt holes intact in case the tape's long-term durability is compromised. The filament now flows smoothly through the cooling holes on that side, with no issues arising from breakage or jamming.