Columbia River Knife & Tool PROVOKE ZAP, 2.47 Folding Knife w/ Kinematic, Plain Edge, 1.4116 Steel Blade, Stonewash Finish, Grivory Handle 4041G The Provoke Zap morphing karambit knife draws on ancient design but it's hiding a futuristic secret. The first knife ever to feature Kinematic technology" it stays neatly tucked away in transit and comes to life when there's trouble afoot. Now built with Grivory-a strong" lightweight" engineered thermoplastic-it's more lightweight" adept" and crafted to go anywhere.