The Armed Shark Nautilus V2 is the most versatile balisong trainer in the lineup — 35+ colorways, 7075 aluminum alloy frame with G10 or carbon fiber handle overlays, and a safe 5Cr15 stainless steel training edge built for smooth, balanced butterfly knife flipping at every skill level.
From solid two-tone colorways to gradient finishes, carbon fiber editions, SE specials, and even the iconic Donut and Oreo designs — the Nautilus V2 is the balisong trainer that lets you flip in style. At approximately 104g, it’s light, responsive, and dialed in for both foundational drills and advanced sequences.
Why the Nautilus V2 is Our Best Balisong Trainer
- 35+ Colorways: Solid two-tones, gradient finishes, carbon fiber editions, SE specials, transparent, Donut, Oreo, Ceramic White — the most options of any Armed Shark balisong trainer
- 7075 Aluminum Frame + G10 / Carbon Fiber Overlays: Lightweight strength with premium grip texture for confident butterfly knife flipping
- 5Cr15 Stainless Steel Training Edge: Safe, unsharpened, and balanced for smooth momentum and clean catches
- Approx. 104g Lightweight Build: Fast, responsive flipping with minimal hand fatigue during long practice sessions
- Carbon Fiber Editions Available: Carbon Fiber/Black, Silver, Red, Blue, Blue-Red, Green Ripple — premium woven texture for serious collectors
- SE Special Editions: Exclusive colorways including SE Black/Purple-Blue, SE White/Pink-Green, SE Transparent/Pink, SE Red/Black
- Refined Pivot System: Responsive motion profile for consistent feedback across foundational drills and advanced balisong sequences
Choose Your Style
Standard Colorways ($62.99): Black/Orange, Black/Purple, White/Purple, Red/Gold, Black/Black, White/Red, Black/Blue, Yellow/Black, Black/Gold, Oreo, White/Blue, White/Black, Pink/Black, Ceramic White, SE editions, White/Green, Transparent/Pink, Purple/Green
Gradient Editions ($72.99): Black/Blue-Pink Gradient, Black/Gold-Pink Gradient, Transparent/Gold-Pink Gradient, White/Green Gold Gradient
Donut Editions ($88+): Donut, Doughnut
Carbon Fiber Editions ($99-$109): Carbon Fiber/Black, Silver, Red, Blue-Red, Green Ripple, Blue
Specifications
| Feature | Details |
|---|---|
| Brand | ARMED SHARK |
| Materials | 5Cr15 stainless steel training edge; 7075 aluminum frame; G10 or carbon fiber overlays |
| Weight | Approx. 104 g |
| Full Length | Approx. 25 cm (fully open) |
| Colorways | 35+ options across standard, gradient, SE, Donut, and carbon fiber editions |
Pivot & Stability System
- Refined bushing pivot system for smooth, responsive balisong flipping
- Balanced motion profile for consistent feedback across all skill levels
- Precision hardware for long-term reliability and easy tuning
⚡ 35+ colorways. G10 or carbon fiber. Lightweight 104g. The Armed Shark Nautilus V2 is the butterfly trainer knife that serious flippers and collectors keep coming back to.