What am not so convinced, is the form of application, especially if you're in cities and in public transport go. It then rubs everything what of handrails and the like adheres to the fingers (I will spare me and the readers more details) around the lips and contaminate the contents of Döschens. In such situations, it seems to me the more sanitary choice a conventional lipstick yet.
Still, I can recommend this product to anyone who wants consider her lips with an extra portion of care.