Hybrid Cutting Power - Combo of 3 plain and 3 serrated blades readied to handle both finesse slicing and tough cutting jobs. Seamless Fit, No Guesswork - Built to the exact 250-blade spec, ensuring effortless compatibility with Outdoor Edge RazorSafe 2.5" knives. Corrosion-Resistant Armor - Black-oxide coating stands guard against rust, keeping your blades sharp and reliable in any environment. Factory-Sharp from the Pack - Heat-treated and hand-finished for lasting sharpness-right when you need it. Always Ready, Always On Hand - Convenient 6-pack gives you backup blades in your carry, tool kit, or field pack-fresh edges exactly when and where you need them.