The hottest new product you can't get!
The 'shatter' effect is what makes it so popular. OPI's Black Shatter goes over any nail polish color. As it dries, the black breaks apart and creates a leopard effect. Thicker coats allow for more black coverage, whereas thinner coats allow more of the base color to show through. It has a matte finish, so top coat is essential to add some shine and ensure your manicure will last longer. The Katy Perry colors seem to be very hot as well. The pink, Teenage Dream, which OPI describes as, "A dreamy pink glitter that you’re sure to crush on!" also seems to be selling out right away.