This ferro-cerrium fire-starting tool lasts for thousands of strikes! Pushing the striker provided down the rod emits sparks to light combustibles. Always works in any weather or altitude. Durable: lasts approximately 4000 strikes. Water resistant is works even when wet and cold. Fireproof in solid form the tool works just as well when wet. For use in any weather and at any altitude. Includes handle striker fire-starter rod and cord.