The Columbia River Knives WILLIAMS DEFENSE PEN OD GREEN (TPENWOD) is a rugged, discreet personal defense tool engineered for reliability and everyday carry. Crafted from durable materials, this pen provides a solid grip and forceful impact point when needed. Its robust construction ensures resilience, while the OD Green finish offers a low-profile aesthetic. Functioning also as a smooth-writing pen, the WILLIAMS DEFENSE PEN is a versatile addition to your preparedness kit.