I bought the color Prim and it's a beautiful steel blue color. The formula isn't too thick or thin, glides on the nail smoothly, and is opaque in 1 coat. I can't describe how easily it glides on the nail. But I have to give it 4 stars though since thick coats can pool a bit and is prone to brush strokes so if you want it perfect you might have to be a bit more careful with application. It's a fantastic nail polish though and absolutely beautiful addition to my nail polish collection.