When I first bought them, I was under the mistaken impression that Katie's wig was Arizona's. This is how the hair looked when I purchased it. While I liked the curls/waves, the tresses are completely unmanageable and out of control. It looks like Arizona just stuck her finger in a light socket!
And this is what the hair looked like immediately after dunking it in boiling water and brushing it out. Much nicer, right?
Finally, here's how the wig appears after drying out completely and regaining its volume. I kind of miss the curls though, so maybe another dunk in hot water, this time with tiny makeshift curlers, is in order...