CRKT Fossil Folding Pocket Knife: K Stainless Steel EDC Folder with Veff Serrations and Frame Lock, Everyday Carry Knife, Titanium Nitride Blade 5471K RAZOR SHARP: Experience less drag and resistance; select EDC knives feature Veff serrated edges G10 HANDLE: Hammered stainless steel handle with black or two-toned G10 overlays offers a solid grip OPENS QUICKLY: An IKBS Ball Bearing Pivot System and opening flipper ensure rapid blade deployment SECURE FRAME LOCK: This folder includes a sturdy and reliable frame lock system for your protection LIFETIME WARRANTY: We'll repair or replace your knife if broken by material or manufacturing defect