Ender 3 spool holder

thingiverse

I designed a simple spool holder for my Ender 3 in three pieces, drawing inspiration from the most common ideas shared here. It's engineered to work seamlessly with four 624ZZ bearings, each measuring 4x13x5mm. These bearings are mounted tightly, allowing only their outer parts to rotate. This versatile spool holder can accommodate various spool sizes. If you've got any feedback or see a need for adjustments, please let me know!