Just a quick one for now.
Steel Her Heart is a steel grey with a tiny tiny bit of shimmer. Not enough to claim that title. This photo is actually darker than the real thing, but not by much. The application was great (2 coats), however you can see the brush strokes. So if that bothers you, then don't buy this, but me? I don't care. I actually like it on this polish. It makes it look like stainless steel.