|Material||Aerial aluminum alloy|
|Nib material||Tungsten steel|
|Function||Self defense/Window breaking/Protection/Writing|
Aerial aluminum alloy material, high strength and corrosion resistant.
Tungsten steel material, high hardness, can write on the window or break it to escape.
Equipped with refill, soooth writing, suitable for daily long-time use.
CNC workmanship, surface black oxidation, lightweight, firm and durable.