OPI Black Shatter Top Coat OPI Black Shatter is a truly dark shade which makes that crack design look which makes your nails look more effective and artistic. The new wide curved brush means it is so easy and quick to apply. Directions of use: To apply, begin at the centre of your nail, approximately a couple of mm from your cuticle let the bristles fan out for maximum coverage and with each brush stroke, brush out to the free edge. | OPI Infinite Shine Nail Lacquer - Alpine Snow, 0. 5 fl. oz | Dermstore