The all black design and tanto style blade of the EXP is tactically inspired but it is so much more. What sets this knife apart from other EDC and tactical knives is the addition of the Havalon Quik-Change fitment. The addition of the Havalon replaceable blade system gives users the perfect balance of sharpness finesse strength and reliability. With the world’s sharpest blade on one end and an endlessly capable tanto on the other the Havalon EXP is ready for anything.