The Microtech Cypher II features a Bohler M390MK blade with an anodized aluminum handle. The X-button thumb slide opens the blade and closes it with the double-spring dual fuel drivetrain which delivers amazingly smooth action. Extra milling in the thumb slide cut-out creates a spot for lint and other debris to break apart which delivers reliable action. This Crud Kutter makes your knife more reliable and smoother regardless of the environment. The handle has hidden fasteners leaving only the pocket clip/lanyard hole visible. The knife also has a glass breaker and a reversible titanium pocket clip with a silica carbide ball.