KUNAI | Tactical Weapon-Inspired Multi-Functional Slider "The Fusion of Ancient Soul and Modern Mechanics." The Kunai is a masterclass in cross-disciplinary design, merging the lethal elegance of traditional weaponry with the tactile satisfaction of modern firearm mechanics. This is not just a fidget toy; it is a precision-engineered kinetic sculpture designed for those who demand "tactical" feedback in every flick. 4-in-1 Multi-Modal Feedback Precision Slider Mode Equipped with a standard Tactile Track, providing a crisp, segmented click with every move. The modular design allows you to swap tracks later to customize your sliding resistance. Bolt-Action Switch Inspired by classic rifle mechanics, the bolt serves two purposes: it’s a satisfying fidget in itself and acts as a toggle switch to change the feedback mode of the rotary cylinder. Cylinder Rotation Spin the wheel to engage intense magnetic impact feedback. Every rotation mimics the heavy, metallic "clack" of a revolver cylinder locking into place. Linkage Flip & Flow The Kunai’s ergonomic weight distribution allows for advanced "flip" maneuvers. Whether it's tactical spinning or freestyle butterfly-style flows, the possibilities are limited only by your skill. Tool-Free Quick Disassembly Engineered for the Tinkerer. Aside from the track screws, every component of the Kunai is designed for tool-free quick disassembly. Easily swap out internal springs and bearings by hand to fine-tune the tension and acoustics to your exact preference. Specifications Brand:NAJAMaterials:Stainless Steel + PEI /TitaniumWeight:SS: 90g / Titanium: 75g