Ender 3 Filament Guide Top Ball Bearing Roller NO SCREW

thingiverse

Both bottom and top roller is included. both require a 608 ball bearing, I use 2, 3d printed 608 ball bearings using some copper BB's, the SLT to make them yourself is included but you can also just use any normal 608 ball bearing. the top roller and bottom roller both need BigRing1 and BigRing2 works a LOT better then those solid filament guides that wear away overtime... (like a lot of the popular ones)