The Kershaw 1881 Eris Assisted Opening Knife Gray Stonewash Plain Edge. The Kershaw Eris is a solid build with a hefty feel without weight. Its modified drop point blade has a 8Cr13MoV stainless steel with a two-tone stonewashed/satin finish, The Flipper with the SpeedSafe assisted opening allows quick one-handed deployment. Titanium carbo-nitride coating steel frame lock handle ensures secure blade lockup, comfortable grip. The Eris is fitted with a reversible pocket clip for right or left side pocket carry and built-in lanyard hole.