Introducing the Tsunami, the masterpiece from Squid Industries. This butterfly knife is the result of extensive research and design, offering impeccable balance and weight according to its creators. Recognizing that one size doesn't fit all, Squid Industries has incorporated a hidden weight adjustment system, allowing you to personalize the number of weight pins in the handle and box. But it's not just about functionality - this knife is a true work of art, featuring jeweled handle internals that create a visually stunning experience as you flip it open. As expected from Squid Industries, each Tsunami is meticulously crafted in the USA to ensure top-notch quality. Explore our collection of butterfly knives and trainers to find the perfect one that speaks to you.