THE ULTIMATE SURVIVAL FIRE STARTER! 1) Unscrew the stick 2) Scratch the skin of the black flint off until it’s glossy as steel 4) Inject some lighter fluid in the canister with 2/3 volume (Refill After 10000 Strikes) 5) Screw the rod back into the canister 6) Scratch the stick against the flint and it will be ignited.