I have very long eyelashes but also very thin. This mascara is fine with me because the result gives me a lot more volume than usual; The brush to smooth spikes well studied each lash, even the smallest and well as they are very well separated it seems to have more, it makes more "dense" and therefore more volume too. Moreover the effect obtained with the brush is very nice because the eyelashes are well separated along the curve of the eye, to better describe sounds like a bit of false eyelashes that are still "aligned". Usually as my lashes are thin, with a regular mascara I have "a package" of cilia in the middle and not much on the sides of the eye. It's difficult to explain I hope you understand me anyway !! The brush here allows good curling the eye all the way because the mini lashes are also set volume, I love the effect that suits me well. Another advantage of the brush, there is no package and that's really good. Finally I would say that I like always the aesthetics of a product and there is good too, the mascara is housed in a glossy case that is reminiscent of a jewel. A good product !!!