I'm always on the hunt for the perfect black eyeliner pencil - one that I can use on my waterline as well as smudging for smokier looks. Dior's waterproof doesn't stay on as well as I'd like it to, and I don't like the waxy quality of it - tends to drag over my skin instead of gliding on. The best thing about this purchase is the sharpener that's included. It's one of the few that doesn't eat away at my other eyeliner pencils. I still prefer drugstore brands like Revlon Colorstay and L'Oreal Extra Intense Liquid Eyeliner Pencil over everything else I've tried (high end & low end).