Here's your ticket to looking a bit edgier than you are. You won't hurt yourself on this necklace, but you'll look like you're willing to take that risk. Also, you get this:
Good friend: Oooo I like your necklace! What IS that?
You, (trying not to be smug): Oh this? It's a porcupine quill.
Good friend: Woah dude.
Looks hot as hell with a simple tank top.