I took this because I want to be organized. That's why I took this Carnettes system. I think this is a convenient way to take all kinds of notes, especially when working a lot and has all kinds of hard to remember tasks. Really it's great because it is small, it is special because it is not like other traditional Carnettes. I has a modern appearance. The black cover makes an elegant impression and at the same time it protects the leaves. Its shape is rectangulière and dimmensions are accepables nor large nor small, only comply with my demands. With this product, it is visible that has several products in one. It is an innovation having 3 Carnettes in one roof supported by a discreet elastic. Indeed, this is in accordance with the images posted on the site, but also in a unique agreement with my wishes. New product, good price. Seriousness amazon thank you for!