This Combat Troodon has a black finished double-edge dagger blade with plain edges. The handle is turquoise anodized 6061-T6 aluminum with black finished steel glass breaker, pocket clip and hardware. Microtech's largest OTF production knife is named after the Troodon dinosaur. The Combat Troodon is the really large version of the popular Troodon. Despite the size, the handle feels slim and comfortable. The double-edged dagger style blade is both attractive and functional and the action is Microtech excellent.