Start a fire in no time, with minimal effort. Fire Fuel disks light every time (even when wet) and are safe for cooking! Use these convenient and inexpensive disks to start fires in your fireplace at home, on the campsite, or for emergencies. Just light the edge with a match and the fuel disk will burn for 20-30 minutes with about a 12-inch flame. A single starter can be broken apart to start multiple fires or to get a smaller flame.