Not as good as I hoped
I have struggled to find an eyeliner that keeps its colour, does not fade and does not transfer onto the upper eyelid. I bought the blinc eyeliner and initially I was pleased when I wore it for a night out, it did everything it said it would do. But when I wore it all day, I found that by the evening it had melted and smudged and transferred onto the upper eyelid. So I tried wearing it with primer and powder and then applied and it was much better. So I tried doing the same with an different one that I had bought and not liked and this also stayed on. So not sure if I will buy again. For an evening out it is great but for all day not as good.