S.T. Dupont Défi Vibration Blue Ballpoint Pen
Palladium-plated metal — a technique used in the
aeronautics industry — with a composite carbon fiber body bearing
engraved wave-like patterns on the barrel
The
integrated design of the elongated clip lets it slip into your pocket
without the slightest resistance.
The Défi sets new visual and
performance standards, challenging the traditional concepts of pen
design
