The application of black is easy. The colour is dark and intense. Unfortunately this product gives me panda eyes after only an hour even with the use of eyeshadow primer and powder. For someone with oily lids, this would not be recommended. I had to return this asap. I wish it were actually long-wearing and/or waterproof for me.

I could hardly wait to try this eyeliner, but now, after I've tried it, it's just okay. I find that I have to make multiple passes to get the depth of colour I want, and the pot doesn't last very long before it gets sludgy. I even bought the eyeliner brush to see if it would make a difference but it didn't: no matter how much I load up the brush I still need to go over the line again to get decent colour & coverage. I'm going back to Lise Watier's feline eyeliner.

I was so excited to try this gel liner because I have such a hard time finding one that doesn't smudge. I've tried MAC and Maybelline but they all smudge.
Unfortunately the BB gel liner does not last on me, even if I apply powder shadow on top and smudge it, I seem to notice a bit of darkness under my eyes.
I'll probably stick to using liquid liners instead.