Since beauty bulletin introduced me to the Avon brand i have gone a little nuts shopping as it's so easy and Avon is a high end cosmetic in terms of quality and variety ! Enough said! This is one of six limited edition colours! There are 15 other shades! So why is this special? Because these colours seem to have a built in strengthening component! My soft nails which can actually peel off seem stronger! The polish lasts under a topcoat for about 10 days and is a deep dark grey! It can be worn alone and sports a high gloss shine or under a pearlescent topcoat (I used Avon's opalescence) for added glamour! I love these deep colours! They look awesome on short nails and suit all skin tones and i own more than one of these colours! Love it