I heard great things about these eyeliners and their staying power. I must admit, they are very pigmented and they do last on the waterline for a decent amount of time. The price is fantastic and you can easily find these at Farmers or K-mart.
However, my problem with the one I tried is that it irritates my eyes after an hour or so. My eyes stay feeling irritated the next day, even after fully removing every trace.
I personally didn't like these as I felt the colour wore of quite quickly. May just be because I get quite oily skin. Color range was ok though. And very cheap
Tips: Setting the eye liner with a shadow