OPI Polka.Com Nail Lacquer is a show-stopping fusion of blue and violet glitter flecks that give a shimmery, high-impact finish. The large glitter particles mean it's perfect for wearing on its own or on top of another colour. Taking inspiration from the continent, it's part of the Euro Centrale Collection. OPI's reputation is built on its commitment to quality, innovation, excellence and safety. None of their products are tested on animals.