It WOULD have to be an indie polish, nerdlacquer to be precise. Most people get theirs from etsy, ninjapolish.com or thinkgeek.com. I was gifted this by the wonderful lacquerista, blogger and mommy named Debbie Crumpet (shout out to Beth!) She raved over it but was not happy with the way it looked on her and I was only too happy to let her pitch it across the ocean to me! Nerdlacquers are one of the few etsy/indie polishes that are opaque in their own rights. Three thin coats and some Gelous and Seche Vite and this is smooth as glass. I was surprised it was not lumpier, the thinness and opacity only endear it even more to me. There is so much happening here you need a macro, which I can not provide, but the inventor does here: Purely Logical I have a few of her other polishes and I can HIGHLY recommend them all.