Description The S.T. Dupont Defi Millennium ballpoint has an updated look, and the Black matte lacquer body accented by gun metal plated trim boasts an ergonomic design that is perfect for everyday use. The spring clip allows you to easily store the pen in your pocket or pen case, and the fluted, elongated nosecone feels wonderful in your hand while writing. The weight is just right, not too heavy, not too light, making this a perfect every day writer. S.T. Dupont’s signature D insignia on the top of the pen completes the look of sleek sophistication.The twist-action mechanism extends and retracts the Parker-style ballpoint refill.