stays on all day!!  I would give it five stars if the applicator was slimmer.
This eyeliner works great on the lower lash line.  It doesn't smear and lasts all day.  Beware because it goes on thickly.  I use a q-tip to straighten it out after I put it on.  It's no big deal, but if there was a thinner applicator I wouldn't have to do that step.
Rating: 4 stars