# Compact Survival Tool: The Versatile Flint The Flint offers an impressive array of survival features in a compact tool the size of a pencil. It includes a built-in fire starter, steel wool tinder compartment, carbide-tipped glass breaker, and safety whistle, providing essential survival and defensive components to get you through the night or away from danger. Weighing less than an ounce and measuring 4.3 inches long, the Flint is small enough to be carried on a lanyard, in a pocket, or in a pack. No matter your destination, it's always good to have a backup plan.