Benchmade 581S Barrage Assisted Opening Knife w/ Free Benchmade Mini Sharpener M390 Super Steel Drop Point Blade w/ a satin finish and partial serrated edge AXIS lock design for a fixed blade feel in a folding knife Smooth G10 Handles for durability and toughness with Aluminum Bolsters Ambidextrous Thumb studs for quick opening Backed by Benchmade's lifetime warranty