The ARSuper Pro-Splice Scissors are made in Japan by the Industrial Shears division of ARS - they are simply the best splicing scissors available on the market. The blades are made of Super High Speed Steel specifically developed for cutting high-modulus fibers like Dyneema and Vectran. The blades are finished with hard-chrome plating for superior edge retention. Unlike most scissors with microteeth or made from ceramic ARS Pro-Splice blades can easily be sharpened. The large knurled knob allows for easy blade adjustment to ensure the best possible cut of all ropes. Used by all the professional rope splicers - designed to last a lifetime.