Xezo Architect Metallic Ballpoint Pen Diamond-Cut Barrel Serial Number Platinum Plated, Black (Architect Black B) Supplied with gift box, (1) extra Xezo Speed master Gel ball pen refill, certificate and 3-year warranty card. German-made medium point. Twist-action ball pen. Original ballpoint refill is selectively interchangeable with a variety of commercially available refills including montblanc, parker, cross, waterman, Schmidt, Schaeffer, St. DuPont, Visconti, pelikan, Dunhill, delta, krone, omas, conway Stewart, Monte grappa, ancora and Cartier. Diameter: 11 mm, Length posted: 140 mm, Weight: 43 grams/1.5 ounces Twist-action. Weighty and balanced for superior comfort and grip. Unique Black Metallic color. Engraved with a rare diamond-cut pattern