Camillus Sevens 7" Titanium Bonded Folding Knife - Black Steel blade is Titanium Bonded which helps it to resist rust and corrosion plus, it is up to 3x harder than untreated steel so the blade stays sharper, longer Blade Edge: Smooth, Blade Grind: Hollow, Blade Style: Drop Point Main Blade Material: AUS-8. Handle Material: Stainless Steel + G10 Hand Orientation: Left and Right Rockwell Hardness: HRC56