B21 HumboldtThe Contour Humboldt' features a frame of aerospace grade titanium, inlaid with orange spalted Beech wood. The blade is our 'Copper Wave' damascus steel with a core of VG 5. The one hand button lock and the thumb stud are set with citrine gemstones. The Contour is an exquisite fusion of elegant lines, graceful curves, and exquisite materials. A bold interpretation of a timeless design, the 'Humboldt' also features some of the most exotic materials and