non toxic but only lasts a day or two [SEP] pros only lasts a day or two if you plan to wash dishes or wash your hands a lot the polish will start lifting off at the edges the colors are different than the pack i ordered and when i looked back i couldn t find a pack that actually included the colors sent to me i ended up liking the colors i was given though so it wasn t too bothersome some of the polishes are thicker than i d like but still usable