Ender 3 Filament roll holder

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4753941.

Follow the assembly instructions.

For maximum 87 mm wide rolls use 8x120 (2) and 8x100 (2) screws with 2 small tube per screw.

If you want 3 cm more, use 150 and 130 screws, 3 small tube per screw and the LongerTube.

Use standard 608 ball bearing.