Benchmade 557SBKOD-S30V Green Mini Griptilian Tanto AXIS Knife Black Serrated. The 557SBK features textured OD Green Handle Scales (which are very strong and very lightweight). Double 410 stainless liners add strength to the knife handle. The blade is CPM-S30V stainless with BK-1 Black finish. The pocket clip can be reversed for right or left handed people. The AXIS lock system makes the knife easy to open and easy to close (it operates identically for right and left handers). Features ambidextrous dual thumb-stud.