Just thought I'd offer my review on this liner. To put it simply, I like it. In fact, I find most Collection 2000 eye make up to be among the best - even compared to the "big brand" expensive products. This eye-liner goes on quite smoothly and I really love the rich colour that it gives. Even the black is a rich, creamy black instead of a black that looks more brown after you apply it. (I've had several eye-liners that have done just that. -_-)
The only reason I didn't give this eye-liner 5/5 is because, unfortunately, it does come off after a certain length of time. Now, to be fair, I had it on for at least 16 hours and I have yet to find an eye-liner that CAN last as long as I need it to but yes, this one does eventually wear off. However, not nearly to the degree other eye-liners do (and, hey, perhaps it has something to do with my eyes alone.) So, I will repurchase because it is a great price for a product that does deliver what it claims, for the most part.