Overview and Specifications:
knife Material: 5R13 alloy, blade length: 3CM, refill: high quality gold ballpoint pen core,
surface treatment: anode type Ⅲ oxidation, including three Lr936 Model button batteries,
lighting parameters: Nichia light, 12 lumens brightness, 10 hours shine, features: writing, broken windows,
EDC defense, self-defense knife, LED lighting, survival whistle, easy to carry, can be a variety of security.