The Visconti Divina features a spiral-shaped body, which is in the perfect proportion based on the golden number 1.618, the ideal aesthetic ratio in Western art and science. The barrel is made from green resin and trimmed with spiraling bronze rods. This over-sized pen fills via a pull-and-turn piston, features the 'Hook Safe Lock' capping system, and uses a large rose gold-plated 23kt palladium nib in medium.