RB8 Cabernet 1102Cabernet 1102 RB8 1102 The Cabernet 1102 is a mesmerizing rollerball pen featuring a barrel in 10,000 year old fossil Woolly Mammoth tooth, and a light structure in aerospace grade titanium and aluminum. The accents on the carbon fiber cap are in Mokume Gane and rose gold; the pocket clip is set with diamond. This beautiful writing instrument also features William Henry's patent pending Wavelock cap closure system a ring of chromium steel balls