The S.T. Dupont Défi, or ‘Challenge’ in English, is a totally new and powerful design from the French luxury goods maker. The pen’s fuselage combines a frame in precision-injected, palladium-plated metal with a composite carbon fiber body - a technique used in the manufacturing of advanced-technology components in the aeronautics industry.
Défi, the new everyday writing weapon.
The pen can switch between a ballpoint and a mechanical pencil by twisting the front end section. Does not come with original outer white box.