Essie Coat Azure Nail Polish is a beautiful medium-blue shade with a luxurious, shimmery finish. Ideal for all-year wear, it will add a gorgeous pop of colour to fingers and toes. Essie are best known for their high fashion colours, fantastic names and their chip resistant, high durability quality. The Essie Nail Varnish Range is kept fresh with new colours released regularly. Brand: Essie Professional. Volume: 15ml.