Printable spool question

Haven’t tried printing this spool yet as I get an error message. Curious if anyone else has tried it. I like the idea of this spool as it saves on filament. Have another one I’ve found that works and has no errors but it uses more filament.

Here’s the one with the errors when imported into Bambu Studio
https://www.printables.com/model/272767-bambu-lab-reusable-spool-holder-remix-four

It’s only the Hex snowflake short that throws the error. (20 non manifold edges).

Haven’t tried fixing it and running it, as I don’t know if the fix will cause it to not engage. Have had fixes sometimes cause problems in the past. Loaded it into mesh mixer and it reported even more errors and wasn’t able to fix them all.

You might not want to print the lighter one, when the spool starts getting empty if it isnt heavy enough it tends to not move when the ams is retracting. Unless of course you do not have an AMS then it’s moot.

Don’t have an AMS, but plan on getting one, so thanks for the tip!