3D Printed Spool for 5 Dollar Filament Rolls–Something Useful

There’s a company called ProtoParadigm that sells spools of filament for only $5 each, go HERE to check them out, but anyway to keep prices low they created their own spool which isn’t bad but it’s not very stable. Someone over Thingverse created a spool for them and it’s perfect for the 5 Dollar Filament rolls but it can also be used for any other loose filament you might have too.