Clio pencil eyeliner

I've tried eyeliners from various brands, but I was most satisfied with the Clio product.
The pencil lead is thin, so it is good for drawing both thin and thick lines.
It blends smoothly, so I think it pairs well with eyeshadow.
It doesn't smudge and lasts a long time, so there's nothing better than this for the middle of summer.
The downside is that the pencil runs out quickly, just as much as it applies smoothly.