Exotac fireROD Ferrocerium Firestarter with Replaceable 5/16 in. Diameter Waterproof Ferro Rod Striker and Tinder Capsule Compartment with Included quickLIGHT Tabs, Works with Most Bushcrafting Knives

The perfect fire tool for carry in a knife sheath ferro-loop or just in a pack. The tool is simple in design and offers plenty of storage for tinder or water purification tablets. The ferrocerium rod is replaceable so you won't need to discard this tool when the rod is worn out. Use a sharp 90 degree edge to strike such as the spine of a knife.