Spool Holder

Simple & sturdy spool holder that fits any size filament spool.

Requires four z608 bearings. Just push a bearing into the wheel & push the two piece bearing holder through the bearing center from either side. Then drop the bearing into the spool holder recess. No screws or glue required.

I've been using one of these for over a year with no issues.

I would recommend 100% infill or added walls on the bearing holders for added strength.