Tactical EDC Steel Emergency Survival Pen Lot of 7 Silver Self Defense Glass BreakerListing is for a Lot of 7 Silver Steel Tactical S. D. Pen Emergency G. B. The tactical pen cap is made of Tungsten Steel for escape from a car in an emergency. Security Protect yourself and identify with DNA collectors Writing Comfortable tactical pen with smooth writing Practical Great for everyday use, travel, and outdoor activities. Handle thread design, slip resistant, and easy to store with side clip The Pocket Self Defense Pen Makes a great gift