Kat Von D's amazing attention to colour assortment extends to every aspect of her product line. The easy to use felt tip liner tip along with the gorgeous colour matching packaging make finding my liner easy and applying a breeze. Within the first use, I was able to achieve a meticulously, smooth line with solid, bright colour payoff. The formula was smudge proof and loooooooong lasting making it a definite repurchase item! Although, I doubt I'll run out considering there are so many colours to choose from and experiment with.