Filament Spool Holder for the Ender 3

Filament Spool Holder for the Ender 3 ** This spool holder is designed to always keep your filament firm. Simply adjust it to fit. It's pictured here being used on my enclosure from enclosurelab.com, but it will work just fine in your normal metal holder that came with your Creality Ender 3 printer.

Parts Needed ● 1x M8x120mm Hex headed bolt (I used this one from Bunnings) ● 3x Standard 608ZZ ball-bearings (8x22x7mm) ● 1x M8 Hex nut

Print Settings Material: PLA Infill: 40%