Flsun SR Spool Holder

You insert regular skateboard bearings into this version of Nissenkos Spool holder.

You will need 4 M5 molts and 4 skateboard bearings to assemble this.

I also added the fusion 360 file.

Also, consider Buying me a coffee at https://www.buymeacoffee.com/Ri0m0 I'm a poor student in need of filament.