Xezo Architect Metallic Fine Executive Rollerball Pen Diamond-Cut Weighty Barrel Serial Number Platinum Plated, Dark Purple (Architect Purple R) Supplied with gift box, (1) extra Xezo Speed master roller pen refill (total writing length exceeds 3280ft), certificate and 3-year warranty card. German-made fine point 0.5-0.6 mm. Original rollerball refill is selectively interchangeable with a variety of commercially available refills including Montblanc, Schmidt, Waterman and Pelikan. Diameter: 14 mm, Length posted: 158 mm, Length capped: 148 mm, Weight: 54 grams/1.9 ounces Weighty and balanced for superior comfort and grip. Screw-on cap. Limited edition of 500 pieces with serial number. Unique Dark Purple Metallic color. Guilloche engraved.