I don't really have a specific purpose for them, but I'm thinking they would be cute on something sewn, an accessory, or maybe used individually on various items.
Basically, I knew I had to have them, and that's enough, right? It's a good thing I stay of etsy most of the time. It's a dangerous place. I got them from buttered parsnips. You can see a sneak of the other buttons I bought in the photo. I'll reveal shortly (or if you're on ravelry, you can already see here.