Features a convex edge, an off-set handle, flat screw tension, a mirror polish finish, and cobalt special metal.
The Jonetsu Arc Series is special for a few reasons. The first being it's ergonomic handle. Their shape and fit are designed for utility and great control, allowing for more accurate hair cutting and long-term usage comfort. The second is the type of metal used. The Arc Series is made of Cobalt Special metal, an alloy comprised of stainless steel, cobalt, mylobdenum, vanadium and tungsten, to maximize the blades cutting performance. Lastly, the third is the blade. The standard cutting blade is great for all around cutting, with it's low profile, light-weight and convex (hamaguri) edge.