The C15 Aruba features some of our most robust materials in a pocket knife big enough for any task but light enough to carry every day. The blade is premium S30V stainless steel, sharp and tough – it is housed in a frame of aerospace-grade titanium with inlays of natural apple coral in a zinc matrix. Fittings are tempered stainless, titanium, sterling silver, and leather with inlays of black spinel gemstones set in 18K bezels.