This is a remix of Jakub Lattenberg’s spool holder, which uses 4 bearings to create a simple and sturdy base.

After testing with a 3kg filament spool, I noticed the original rollers didn’t fit properly. To solve this, I designed and remixed the rollers so they can accommodate larger and heavier spools without issues.

Jakub's link: [https://makerworld.com/nl/models/979068-spool-roller-filament-holder-spool-holder#profileId-952446](https://makerworld.com/nl/models/979068-spool-roller-filament-holder-spool-holder#profileId-952446)

• Compatible with standard 608 bearings (4x).
• Works well with spools up to 3kg.
• Needs 15cm PTFE tube for filament guide
• Must print with supports.

A simple but reliable upgrade for anyone using heavier filament spools.