Today I am wearing Essie Penny Talk which was featured in my April Glossybox post. It is part of the Essie Mirror Metallics Collection along with 4 other shades.
Penny Talk is an authentic copper metallic and the formula is very opaque. You can get away with only one coat and even if you apply a second coat it looks identical to the first. It does dries really fast so it's perfect for people who can't help but fiddle with things, however you have to apply it reasonably fast as if you take your time and go over the same area several times it would apply uneven.