I'll tell you right now this is one of the best eyeliners if you are applying winged liner. When it comes to winged eyeliner one of the key points is control over your brush/tip to get the perfect shape. I love this liner because its very easy to adjust to to create a good shape. It's liquid so it does come off easily but obviously if you have huge wings you aren't going to be touching your eyes too much. I'd call this a favourite for sure!
It's dark and has great coverage.