Tungsten steel head tactical defense pen EDC multifunctional special operations outdoor window breaking survival b

B2 Inlaid Tungsten Steel Head Reinforced Lightweight Defense Pen Product parameters: Length: 148mm Diameter: 14mm Weight: 53g Tube thickness: 1.3mm Material: 6061-T6 aviation aluminum stainless steel pen tip part The pen head is embedded with ultra hard tungsten steel head Color: Black, Silver, Grey, Gold Surface: Hard anodized III Usage: Writing, defense, glass breaker, etc. Pen core: The self provided pen core is a neutral pen. Friends who need a spare pen core can purchase it separately from our store. A recommended portable pen with exquisite craftsmanship, made of aviation aluminum material that is easy to carry and has good strength. The pen body design is simple and sturdy. Surface oxidation is not easy to fade during normal use, and the original pen core is a neutral core. The pen tip is embedded with ultra hard tungsten steel (tungsten steel, commonly known as tungsten carbide, is a hard alloy product with a hardness of up to 14). The grip adopts a diamond shaped thread design, which increases friction, makes the grip more secure, and is not easy to slip off, effectively unleashing tactical movements and improving the coefficient. The rotatable and retractable hidden pen core is easy to operate, convenient and practical. Tactical pen with tungsten steel head Tactical pen with tungsten steel head