Material: Tungsten Steel, Aluminium Alloy Color: Gray, Black, Orange,Gold Net weight: 42.2g LED: yes Lumens: 60 lumens Battery: powered by A10 button battery Functions: 1. writing, sign; 2. tactical pen, self-defense; 3. survival; 4. break windows; 5. LED light; 6. cutting, carving; 7. other daily purpose usage Package content: 1 x multifunction tactical pen Note: due to the light, monitor and other factors, the color might be not 100% as the actual items, pls take actual item as standard, thank you!