I bought this polish some time ago and have never even put it on my nails. I decided to share it with you today. The color in the bottle looks black at first glance but it you put it up to light you will see it has a blueish tint to it. The color almost looks like ink. I put one coat of OPI Base Coat and ONE coat of the CND Oil slick. It was almost opaque with just one coat and that is awesome for a mani on the go.