The Riptide Karambit from Blade-Tech features multiple blade deployment options and smooth action with the IKBS pivot. The handle is open-built with a finger ring at the base. Stainless steel liner lock frame and 4-way reversible pocket clip. The black finished AUS-8 steel hawkbill blade opens via flipper, thumb hole or Emerson Wave Opener. This knife has a solid feel and flawless function.