Visconti has the ability to create recognizable and long-lasting pen shapes, as in the case of the Opera collection, where materials and dimensions varied in a decade of production, but the shape and style of the pen remained the same and unique. While with Vertigo collection, Visconti's designers have created a model which doesn't hide its inspiration to company's best traditions, but at the same time Vertigo brings a new perception. The special manufacturing of the cap and of the body creates reflective plane surfaces which run one after the other, causing a continuous change of the points of view, with a perspective's changes which almost lead a sense of vertigo.