The Viper Key V5978FCB Bolster Bronze Carbon fibre pocket knife is a stylish gentleman's knife, designed by Jesper Voxnaes. His typical and unique design style is clearly reflected in this remarkable gentleman's knife. There is almost no straight line in sight. All shapes, lines and details match and form a harmonious whole. The slim design is very appealing and turns it into a perfect gentleman's knife for anyone who loves wearing a fancy outfit.