Tactical Pen Self Defense Tool Emergency Glass Breaker Pen With Whistle

This tactical pen is lightweight and Portable, made of ultra strong anti-rust aircraft aluminum. Tungsten steel tip glass breaker and smashes windows, equipped with whistle, high hardness tungsten steel pen head, ballpoint pen. Keep this tactical multi pen with you and feel safe, great for travelers, hikers, hunters, campers, etc. 5.63" L x 0.47" W