full flat ground stainless blade with a tip-to-handle cutting edge Jimping cross hatches the spine offering a slip proof seat for the thumb while grasping and cutting Skeletonized steel liners inside screw together construction and phosphor bronze washers around the pivot for smooth and resistance-free action The Resilience has a full-flat ground 8Cr13MoV stainless blade with a tip-to-handle cutting edge. Jimping cross-hatches the spine offering a slip-proof seat for the thumb while grasping and cutting. Black G-10 handle scales house skeletonized steel liners inside, a Michael Walker LinerLock, screw together construction and phosphor bronze washers around the pivot for smooth and resistance- free action. Hourglass stainless pocket clip is four-way compatible for tip-up/tip-down, left/right-hand carry.