 trim off, shave off some, uh, some Tinder essentially from a log or a branch, and then, um, use that to help start a fire basically. And then there's a striker in there. It's a really handy little deal. They've been selling these things like crazy. In fact, they've been out of stock a lot. So if you see these things in stock, get yourself, uh, one on order because they are pretty neat little, uh, little kits and they're 12 bucks and, uh, they're small, but,