Givenchy eyeliner. Retail $30. This is a very pricey eyeliner but I fell in love with it right away! I was using the Eyeko (retail $19) eyeliner which I loved, but sometimes it would come out a bit blotchy especially when it was almost out, so I'd only get about 2.5 weeks worth out of it. I've been using this Givenchy one for about a week now and so far so good!