@rho when it's not chipped. It's color shifting! Blue to Purple - ILNP "Bifringence". (I think I see what they did there, but it's one of my favorites)
@null_aleph@rho Their description is pretty accurate regarding people asking about it, however I find the shifting effect is stronger with a black base coat first. A white base coat gives it a pastel kind of vibe. Enjoy. :)