Neptune 3/4 Filament Roller For Cardboard Spools

This design keeps cardboard spools from wearing down on the original spool holder. To assemble, simply unscrew the original spool holder, add the roller in, and screw it back on! 

• Under 30 mins print time
• Print Settings Don't matter, printing on the Neptune series might need glue on the build plate/ add a brim in the slicer.

Mine was printed on the Neptune 4 Pro, should fit the Neptune 3.

Boost Mepls boost :)