Crafted from aerospace-grade aluminum alloy, this pen is a true powerhouse for outdoor enthusiasts. It offers multiple functions to meet various needs. As a writing instrument, it provides a smooth and reliable writing experience. Whether you’re taking notes in the wilderness or jotting down important information on the go, this pen is up to the task. In emergencies, it doubles as a car window breaker. Its strong construction allows you to shatter windows quickly and safely, providing an essential tool for escape. It also serves as a tactical defense tool. With its durable design and solid build, it can be used for self-defense when needed. The prices for 3,000pcs or over are based on ocean shipments.