Personalising a product does not just mean creating a unique model based on the needs of each individual client. Details make the difference. The smaller the details the more they reflect a winning personality. Therefore we're not just going to personalise the temples and the front of the glasses, but also the terminal tips and even the screws. In fact the screws too are manufactured based on a tailor made design and require the use of ad hoc screwdrivers in every new project. Each pair of glasses has its own screws (and its own screwdriver), just like a safe has its own specific key.