The Incognito series of pens was created with the goal to produce a quality, weight-balanced luxury pen with a comfortable grip. The weight distribution of the pen’s body was designed to allow for the friction to be minimized at the tip of the pen. This series is produced in 500 pieces and each pen is numbered by engraving. Each pen is produced with. 999 platinum-plated fittings, and the body is made of solid brass with diamond cut engraving. The fountain pen features a screw-on cap, and the parts, including the refill, are German-made. The colored finish of the pen utilizes a multi-layer high-gloss lacquering technique. After each layer of the lacquer is applied, the barrels of the pen are heat-dried and then manually polished. Lastly, multiple layers of clear translucent coating are applied to the body. The end result of these processes is a finish with a multitude of depth and hues, which even change slightly depending on the lighting. All paints and lacquers for these series are made in Japan. Each pen uses German-made parts. Quality inspection and additional assembly performed in US. Set comes with the pen, gift box, 1 rollerball cartridge, certificate, and a 3-year card. Limited-edition Weight balanced body is designed to minimize friction against the paper. Hues change slightly, depending on the lighting. Solid, diamond-cut brass barrel and cap. Handcrafted with multi layers of high gloss lacquer. Manually polished The rollerball ink refill is a standard sized rollerball cartridge and is selectively with a variety of commercially available refills Diameter: 12 mm, Length Posted: 156 mm / 6.14 in, Length Capped: 138 mm / 5.43 in, Weight: 40 g / 1.41 oz. Every writing instrument is guaranteed against all defects in workmanship and parts for 3 years from date of sale.