Introduction

The S.T. Dupont Dfi, meaning ‘Challenge’ in English, features a frame in precision-injected, palladium-plated metal with a composite carbon fiber body a technique used in the aeronautics industry. The Dfi’s dynamic shape is responsive, elegant, and fiercely contemporary with an ideal weight. The integrated design of the elongated clip lets it slip into your pocket without the slightest resistance. The Dfi sets new visual and performance standards, challenging the traditional concepts of pen design.

Technical Specifications