Heels of Steel is a black foil polish that leans a bit gunmetal gray. There was a cool pick of Fergie wearing a mani using Heels of Steel and Going Platinum together that I sooo want to recreate. In fact after Googling it, I found the pick. Check it out:
How hot is that mani?? And I love the pointy tips, I just don't think I could pull that look off. Here's 2 coats of Heels of Steel:
Thanks for looking!