This is one of the free polishes that I got from Zoya's promo a couple weeks ago. Marina is bluish grey with some silver shimmers running through it, giving it a metallic finish look. The first coat is a bit sheer but it's pretty opaque on the second coat. The color is easy to work with and distributed evenly. I absolutely love this shade. This is the type of color I can see myself reaching for often.
From all the Zoya polishes I've tried, I'm pretty happy with the quality and drying time. I love that they often have promo codes, which allows you try their polishes without paying full price. During that time, shipping usually takes quite a while but it's not too bad, considering I have so many things I can play with in the meantime.