How do you get small but curly curls like this?

a href="http://files6.fliiby.com/images/_thumbs/me_hf2mjbd4sh1.jpg" rel="nofollow"http://files6.fliiby.com/images/_thumbs/…/a I mean, kinda like corkscrew curls but just bigger. They are so cute! How to get them when you naturally have wavy hair? I think it at least will need hair spray but what methods you can use to style them like that?