Covert is a ridiculously long lasting, pigmented, vibrant, teal liquid liner that so reminds me of summer and the beach. It looks great with my green eyes, due to its green reflects, but I think it would look equally stunning in contrast with brown eyes or using the teal tones to enhance blue eyes. One thing to note though, the brush is very thin and precise which is great, but it picks up a lot of product and is also a bit flimsy so for beginners with liquid liner it may be a bit difficult to use. As well, this is so long lasting (which makes it great for swimming and the beach) but it is pretty difficult to remove, especially if it gets on your lashes.
All things aside, look how beautiful it is!
I couldn't resist making a little design :) This pic came out a bit blurry, but the true effect is how it looks in the tube!
Thanks for reading :)