Xezo Architect Fine Executive Rollerball Pen Diamond-Cut Weighty Barrel Numbered Platinum Plated Limited Edition, Azure Blue (Architect Azure Blue 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 with serial number Unique Azure Blue Metallic color (Caribbean blue). Guilloche engraved.To post the cap on the barrel's end, one must firmly press down on top of cap until it clicks