Wire twisted stud earrings

I branched out recently. I had only ever made dangly earrings before, and I hadn't made findings apart from jump rings, but making these twisted wire studs was really easy. I got the idea from a book, though I can't remember which one now. Anyway, you start by just winding the wire into loops, round round-nose pliers is easiest, and when you've got a little bit left poke it through the middle to make the post. Add a butterfly back and you're done!