npub1z4…6zpx6 on Nostr: Assuming it’s a stone mortar and pestle, very small rocks can wind up getting mixed ...

Assuming it’s a stone mortar and pestle, very small rocks can wind up getting mixed in with any salsas, guacamoles, curry pastes, etc. I’m no dentist, but it’s probably not ideal to bite or grind your teeth on rocks of any size.