The combination of 3D Printing and intuitive software interfaces offers the possibility to customize or personalize objects. While personalization has always existed, it was often expensive or very limited (e.g. engraving a ring or watch). Today, 3D Printing enables giving objects a “personal touch” free from constraints. Whether they are designed from scratch or tweaked with aesthetic, functional or other parameters, these objects show individuality and encapsulate emotional value for both creator and final user.