Pivot-Button Folding Utility Knife ,Karambit

Key FeaturesLocking Mechanism-The pivot-button lock :When open: Provides resistance to prevent accidental unfolding;When closed: Offers secure locking—press the pivot button to unlock;One-handed operation possible with practice. Printing GuideSupport-free design: Optimized structure requires no supports for easy printing success;Material tip: PLA/PETG recommendedAssembly Kit1*M3-6mm (for blade fixing)2 *M3-8mm (for blade holder)3*M3 standard nutsBlade:Standard utility knife blade (tested with Stanley brand.Compatible only with blades ≤ Stanley size—larger blades cause jamming!) Assembly TutorialPosition Blade Holder & RingPlace the white blade holder and white ring into the black blade holder slot;Pro tip: Rotate the holder until it clicks—only in locked position will it sit flush against the handle grip.Close Handle Halv