OK all you crackle polish lovers out there, China Glaze has just announced that they will have a China Glaze crackle polish coming soon. How soon, we don't know but I'm sure it will be worth the wait.
Check them on FB China Glaze
If you are not familiar with crackle polish, it can be best described as a top coat polish you layer over any other polish and the effect is to crack and separate thus the name crackle. Crackle pics:
These are some of OPIs crackles