FogThe Persian 'Fog' features a beautiful frame in aerospace grade titanium, inlaid with 10,000 year old fossil woolly mammoth bone. The razor sharp blade is in ZDP 189 steel. The one hand button lock and the thumb stud are set with smoky quartz. The Persian is an elegant synthesis of dramatic lines, graceful curves, and exquisite materials. A bold interpretation of a timeless design, the 'Fog' features the exotic materials, and superlative metals that