Katy Perry did something that doesn't irritate me! She recently teamed up with OPI to release a line of nail polishes in lurid Vegas colors. Not so interesting. But the mini collection was topped off with Black Shatter, a black polish that gives your manicure a crackle effect.Black Shatter is sold out in most stores, but you can pick it up from Amazon for $11. There's also a cheaper version of black crackle polish from MIA for only $5.45
If any of you have tried crackle polish, tell us what you think!