Kershaw 3935: The big 3.5-inch blade has a top swedge and a hollow grind. But there\'s also a machined recess in the upper part of the blade to add visual interest. Combined, the swedge and the recess also slightly lighten the weight of this larger knife. But we\'re not done yet. Next, Kershaw BlackWashes the blade grinds giving the Flourish an attractive finish that also hides scratches. Finally, we put a satin finish on the blade flats. The result is a two-tone blade with an abundance of style and cutting performance. Access the blade with Kershaw\'s quick and snappy SpeedSafe assisted opening.