CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESThe Heibel Menace 81 is a precision-crafted balisong built for enthusiasts who demand both performance and style. Designed by renowned knifemaker Adam Heibel, this custom butterfly knife features a 5.51" RWL34 Damasteel-modified tanto blade. The laser-etched finish on the blade gives it a unique, aggressive look while maintaining excellent durability and edge retention, making it perfect for fluid, rapid flips and tricks.
The Menace 81’s handles are made from 6AL-4V titanium, anodized in a striking combination of blue and gray that not only looks great but offers a superior grip for control during intense flips. The textured handles provide confidence in your hold, while the bushings and phosphor bronze washers ensure smooth, flawless action. Whether you're a seasoned flipper or a beginner honing your skills, this knife’s construction offers reliable, effortless flipping performance.
With a closed length of 4.86" and a weight of 4.83oz, the Menace 81 strikes the ideal balance between agility and stability. It’s light enough to perform fast-paced tricks but solid enough to endure rigorous use. Each balisong comes with a custom metal certificate of authenticity and a cloth drawstring pouch, making it not just a tool, but a collector’s item. Proudly made in the USA, the Heibel Menace 81 embodies superior craftsmanship and attention to detail.