Hoffman Richter HR-30 Tactical Folding Knife Titanium Coated Razor Sharp Steel Blade - The HR-30 uses high-quality 440C Steel, for a perfect balance of edge retention and ease of sharpening; The ultra-tough titanium coating ensures that it will last a lifetime Unique Notched Blade - Different from its cousin HR-15, the HR-30 adds a notched blade that allows for controlled slicing and cutting through even the toughest materials Spring-Assisted Opening - With the HR-30's spring assisted lightning fast open, in just seconds you will have this tool (or weapon) at the ready Liner-Lock Safety Switch - Standard on all quality tactical folding knives, the HR-30 is no exception and includes this important safety feature Lifetime Guarantee - Rest easy because your tactical knife is protected by Hoffman Richter's Ironclad Lifetime Warranty; Their satisfaction and quality guarantee makes these tactical knives great gifts for family or friends, too