I am very fond of concealers and I've never found anything like this kit of Benefit cosmetics. It has an excellent variety of products, some of them to illuminate the skin, some other to hide imperfections. My favorites are certainly the Erase Paste and the Lemon Aid, both of them developed to the area of the eyes. Erase Paste is kind of orange and hides my dark circles perfectly, and Lemon Aid is perfect for the upper eyelids, to hide discoloration. It's certainly a must have, specially if you want to try many products of the brand to choose the ones which fit you better.