Not a roller. Not a holder. Not a Winder. It's a Spool Hanger, compatible with the RepRack.

Do you yearn for the simplicity of hanging your spool on a fat plastic rod? Do you want to free up more space on your wall to accommodate your crippling plastic addiction? Do you have an untamable need to print every component of your setup yourself?

Try the Spool Hanger for RepRack. It won't cure your psychological ailments, but it will allow you to print from your RepRack without worrying about wonky cardboard spools or spools flying for freedom at the end of the roll.

BOM: 110g of filament (something like PETG or sturdier) (80g for version 1) 4 #6-19 rolling screws, 5/8"

Version 2: Now available in a 3cm thick version which doesn't sag over time...