Futuristic Filament Spool Roller

This Futuristic Looking Spoll Roller fits perfectly to every printer. Just put them under the Spool and Print away.I used 22x7 ball bearings (608), but you can also use slef printed ones. No glue required, there are screw holes but you dont need to use them, the parts fit with a little force and hold togehther on there own.