RB8 Cabernet XylayThe Cabernet Xylay features a barrel in xylay wood, and a light internal structure of brass. The accents on the carbon fiber cap are in mokume gane and titanium, and the stainless steel pocket clip is set with smoky quartz. 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 captured in wave shaped grooves in titanium collars for