This is Steel Grey from Rimmel Lasting Finish Pro. I would call it more of a taupe color than grey, but regardless of the name, the color is gorgeous. It was opaque in two coats and application was very smooth. I did apply three coats for my mani though since I wanted to see how it builds up...
The one thing that surprised me about this polish was the size of the brush! I personally loved it, but it would probably be difficult for someone with narrow nails. Just for a quick comparison: a standard sized brush on the left, Borghese brush in the middle, and the Rimmel brush on the right. Silly me, I thought that Borghese brushes are big... :D
I must say, I certainly do not regret buying this one! :)
Collection:Lasting Finish PRO
Color Name/Number: Steel Grey, 270
Formaldehyde, Toluene, Dibutyl Phthalate (DBP) and Camphor free