"Strike it with a metallic weapon to generate a spark. This portable fire starter breaks after one use, but it can create a long-lasting flame if you use it near firewood."
— In-game description

The Flint is an item from The Legend of Zelda: Breath of the Wild. It can be found by Link under rocks, by breaking Ore Deposits or hitting and defeating some Talus creatures. One spawns near a burnt out campfire in a cave in the Great Plateau.

Link can use it once to start a fire by striking it with a metal weapon while next to wood. It can also be required by Great Fairies to upgrade Link's armor. During the side quest "Tools of the Trade", Isha asks Link to bring her 10 Flint for jewelry creation and Starlight Memories reopening.