• Corkyskog
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    4 days ago

    You would probably put a metal insert into it.

    • CheeseNoodle@lemmy.world
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      4 days ago

      On that note PLA is food safe anyway, the reason you don’t drink out if it is the layer lines create an environment for bacteria so with finishing and cleaning you wouldn’t even need the insert, in theory anyway though I’d still use one.

      • poke
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        4 days ago

        Huh, good to know. Thanks!