This Everyday Tool Can Save Your Life
This guide, based on insights from former CIA officer Jason Hanson, details the practical applications and maintenance of a tactical pen. It covers how to access the writing tip, replace the ink cartridge using standard refills from Staples or Office Depot while preserving the internal spring, and its utility as an emergency glass-breaking tool. Hanson, with his background in high-security environments, emphasizes the pen's portability and TSA compliance for travel.













