The unmistakable hallmark of the JANUS collection is the black blade - a symbol of the highest quality and functionality thanks to the high-quality DLC (Diamond-Like-Carbon) coating. This advanced coating, originally developed in the industry for the highest demands, optimizes the functional properties of the blade and makes it particularly durable. The carbon layer, which is only a few micrometers thick, is resistant to acids, bases and extreme temperatures. It is also characterized by low coefficients of friction and enormous scratch resistance. In addition to their technical excellence, the deep black surface gives JANUS knives a unique, elegant design that perfectly combines functionality and aesthetics.