In another video she holds up a similar shell, saying: 'Yep, that was me picking up a marbled cone snail – one of the deadliest creatures on Earth. Had no idea.' ...

Becky continued: "When a cone snail stings you, it can feel like a fire burning at the site, or it can feel like nothing. I spent the next 72 hours in pure paranoia, not knowing if I was stung." ...

Becky found a marbled cone shell with the snail still inside - seen here is the siphon, where it can produce a sting (stock image) (Image: Tammy616 via Getty Images) Becky shared: "When a cone ...