This gorgeous S.T. Dupont ballpoint in Goldsmith Crazy Diamond, is part of the Line D Medium Natural Lacquer collection, and features a brass body with hand-applied black urushi lacquer and a cap with palladium plated engraving. The palladium-plated fittings accent the gorgeous body. The S.T. Dupont Line D pens are hand-crafted in France, and were recently updated to include the Dupont blazon signature embellished on the articulated clip, and the Signature D initial in cursive as a cap jewel. The S.T. Dupont Line D Medium ballpoint retracts and extends the refill with a twist-action mechanism.