Polymaker Cardboard Spool Enhancer / Bushing
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Plastic bushing that clips to the Polymaker Cardboard Spool
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Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Share Alike
I'm using a Prusa Mini with the base kits where the spool goes under the printer. Recently, Polymaker started shifting from plastic spool to cardboard one. I thing it's a good thing to limits plastic wastage. The things is that it isn't working super well with the Mini base. The spool grips too much and lead to print failure. So I designed these plastic bushing that solve the issue.
You will need to prints 3 of them for each spool, they can fit on the same bed. I recommand to use PETG since is very slippery.
Compatible with Polylite/Polymax cardboard spool. It won't works with Polyterra as they are using a different spool.