The Kershaw 1670BLK black Blur has, as you might expect, black handles with Trac-Tec grip-tape handle inserts for an extremely solid grip. The handle itself is durable 6061-T6 anodized aluminum. But the main point is that it’s lightweight, extremely durable, and—when anodized—accepts a dye so we can create colored handles that are scratch resistant and extra tough. For easy one-handed opening, the Blur is equipped with SpeedSafe assisted opening. A short push on the thumbstud overcomes the resistance built into the torsion bar in the SpeedSafe mechanism.