Two Sides to Every...Earring?

I've been sooo wanting to try this trend and finally, I pulled the trigger on a pair that I found to be very "Kacey" in nature. While picking up a pair of work heels (bor-ing) at DSW, I noticed these guys (I believe they were $10) and had to have them. They are worn as normal earrings and when putting them in, you just use the larger side as the "back" of the earring. How fun! With your hair down, it's a bit harder to see the glam-ness of these but with a sassy pony, they'd be the perfect accessory! What a perfect unexpected find!