Reusable spool maker

3-Part Adapter for Converting Cardboard Filament Spools to Bambu Lab Refill-Compatible SpoolsReuse your old cardboard filament spools by converting them into fully Bambu Lab Refill-compatible spools using this easy 3-part adapter system.Designed for makers who want to reduce waste while keeping full compatibility with Bambu Lab refill spool dimensions, these adapters screw securely into both sides of a standard cardboard core and lock together via a central bridge piece. Boost MeBoost to show your support! Creators like me put a lot of love and passion into our 3D models . Your feedback and boosts keep us inspired to keep making and sharing cool stuff, so don't be shy, let us know what you think!