Equilateral Filament Holder

I designed a support for the filament spool based on fabricated joints and wooden rods.
The central roller is supported by a long bolt fastened with nuts to two 2RS C3 180 bearings.
The wood shafts have a 2 cm square side profile. The lengths can be adapted for each case.
If you do not want to use wood, you can make your own ABS bars.

Rafts: No

Supports: No

Resolution: 0.2 mm

Infill: 20%