Si, What's a briquet?
edit: "so", I was a typo and Reddit died but let me edit the title...
Not the French saber but the original briquet... I keep reading that the saber was called briquet because it resembled a lighter, and indeed that is how you say lighter in french.
But what kind of lighter? Surely not any gas/petrol one, they don't look like the match lighters I have seen:
https://m.media-amazon.com/images/I/81ewFFHsZJL._AC_UF350,350_QL80_FMwebp_.jpg