I don't typically need cover ups or concealers, but like to have some in my repertoire for an emergency breakout or under eye circle. I like that this product is a stick, I don't have to mess up brushes or my fingers to apply. I also like that the concealer is surrounded by a moisturizing balm, which will help protect the skin. I did find that this can make the area on your skin look greasy, but a little powder will help. I used this on a friend who has trouble with dark under eye circles. She typically uses the Benefit cosmetics Erase Paste, and found that she liked that better. This product is good for someone like me needing the occasional cover up, but not for girls who need it every day. I also think the trial size version in the box is plenty for me, and will last me a long time. I doubt I will purchase the full sized product because its so large, kind of expensive, and I really don't need it personally. But I was very excited to see/use it in my box!