This black on black combination blade Griptilian has a very strong and lightweight handle of glass-filled nylon that house double 410 stainless steel liners to add strength and form to he handle. The 551SBK-S30V Griptilian model features a black coated drop point CPM-S30V blade, ambidextrous thumb stud openers and an AXIS lock mechanism. The pocket clip can be reversed for right or left handed people.