This product is supposed to be a light waterproof mascara that safely lasts up to three days. Because my lashes are blond and fine, I was hoping it might be a subtle alternative to traditional mascara, which can sometimes look overdone on me. Unfortunately, this product does not deliver what it promises. It has a watery texture that makes it difficult to apply evenly. Moreover, I have tried it twice and couldn’t get it to last beyond one day, although the sticky black residue that is left is almost impossible to get off. Revlon recommends oily makeup remover but it didn’t do much; I had to peel it off my lashes with my fingernails (ouch)! I can’t imagine anyone finding this product beneficial.