ELEGOO filament roll insert

Here is a plastic insert for the ELEGOO filament spool. It probably works for other filament spools that are the exact same dimensions.

It reduces drag on the extruder. I think this could reduce wear and tear.

It fits and locks together perfectly. I used the Bambu Lab matt PLA.

I added a few ridges along the tube so it doesn't spin around.

I made sure to reduce the area in contact with the spool holder, in order to reduce drag even more.

Note: This was made for the ELEGOO normal PLA roll. I tried this on their PLA+ roll and the hole is much larger.