I "borrowed" this nail polish from my sis. gnagnagna ='D. It's a nail polish of the brand China Glaze, which is quite well-known, but I hadn't seen this brand in China though =/ (kinda weird huh?) It's green, but if you look from a distance you will think that it's a black nail polish. I like the effect =). The quality of this nail polish is quite good and it was thick enough, so I didn't need to put two layers^^.