Urban Decays "Rockstar" eyeliner is the best DARK PURPLE BLACK CHERRY liner ever!
It is not matte but the shimmer is so discreet.
I hate purple eyeliners that are too bright and juvenile looking!(because I wear many shades of bright/dark purple eyeshadows almost daily) So, I need a darker black.brown like purple to line with.
If I want a brighter purple look, I just put Urban Decays Flash eyeshadow on top of it.
Or for a brighter black cherry look, I use MAC's Nocturnal.
But, this one is perfect!
It looks ALMOST BLACK/BROWN.
Yet you can DEFINITELY STILL SEE PURPLE!
I have Rockstar, Zero, Bourban and they all go onto my waterline easily and they stay put for many hours!
As with all of Urban Decays liners, the consistency is like a soft kohl liner.
But, you only have about 40 seconds to smudge/perfect them out...til' they are set and won't budge anymore.
They do last pretty good! Yay!