This is an awesome eyeliner, it's great for smokey eyes as it's easily blended/smudged and really stays put. The only thing i have a problem with is that whenever i use this liner, my eyes get itchy - other brands don't seem to bother my eyes so much. I've also never had to use the sharpener, so can't comment on that aspect of the liner either. It's so easy to apply and gives you a nice, clean line (steady hands here girls).