Cabernet F8-9The F8 9 Cabernet is a beautiful fountain pen featuring a barrel in cocobolo wood, and a light structure in aerospace grade titanium and aluminum. The German made nib is in 18K gold, the accents on the carbon fiber cap are in Mokume Gane and the pocket clip is set with sapphire. This beautiful writing instrument also features William Henry's patent pending Wavelock cap closure system a ring of chromium steel balls embedded in a titanium ring which are