> I’ve never found a salt grinder able to sustain the salt corrosion in the long... | Hacker News

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		vladvasiliu on June 23, 2023 \| parent \| context \| favorite \| on: Eating microwave popcorn increases the level of PF... > I’ve never found a salt grinder able to sustain the salt corrosion in the long run There are ceramic grinders now. I'd expect those to not rust, but I don't know how long they stay sharp.

erikpukinskis on June 23, 2023 [–]

You can make ceramics harder than the hardest steel so staying sharp shouldn’t be a problem.

carlmr on June 23, 2023 | [–]

I've had ceramic salt grinders for years now. Anecdotally you're right, never thought about replacing them.

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