Ehhhhh. [SEP] Oh my goodness, where to begin? I actually did a dramatic reading of the instructions to some friends online. They are poorly translated into English and make NO sense. I still have not figured out what the roller ball is supposed to do, but I think it might be some kind of microphone for the government to listen to me on. The light and dark ends are okay, a bit too light (and I have had makeup artists have to buy makeup specifically for my level of pale). They don't blend as well as I would like. Would not buy again, except for the awesome instructions.