Armed Shark Eureka Balisong Trainer Butterfly Knife

Each and every Armed Shark Balisong is hand-assembled and tested to ensure exceptional flipping performance. All our balisongs come with thread-locked screws. NOTE: This product is a Balisong Trainer, not a real knife. The "blade" shown in the pictures is a dull metal piece designed to mimic the weight and feel of a real blade. Balisong trainers are for recreational and educational purposes only, not weapons. Armed Shark Eureka Balisongs Trainer Knife Product Features: Made with 5CR15 stainless steel blade and 7075 aluminum alloy handle in a sandwich structure, paired with a G10 integrated spine, and CNC manufactured for precision. The design is non-edged with chamfered corners for safety. Blade features a stone-wash or blackening process, adding durability and a refined appearance. Equipped with a dual effective bushing system and copper gasket-built stop pin structure, treated with high-strength heat treatment to enhance rebound strength and durability. Uses high-s