The Provoke Karambit from CRKT takes the ancient design of a karambit and modernizes it with their unique Kinematic system: it stays neatly tucked away on standby and deploys rapidly with the push of your thumb when you need it.  Featuring D2 blade steel for excellent edge retention and black titanium nitride coating for enhanced corrosion resistance, the Provoke will stay tough so you don't have to. Popular with first responders, the CRKT Provoke is ready when you need it.