Okay, I usually love NYC products-especially lipsticks, polishes, and shadows, but this eyeliner duet is a good product idea, it also has a few flaws. I purchased the black with the through the storm color, and you could hardly see the purple. I wanted the second color to be as bold as the black was-it wasn't. It's also hard to sharpen and the pencil color offens chips off if you press it too hard. It could use some adjustments to this product. I'll probably only uses this product once in a great while, but will continue to search for a bette eyeliner.