Your PSK list includes:<br><br> "LIFE BOAT MATCHES<br>4 each, store in small plastic vial. Also put the matches end down in the vial and place a small piece of emery cloth 60 grit into the cap of the vial as a striker. "<br><br>Have you in fact used this emery cloth to light the matches? The matches do not light off as a result of friction in my experience, like a strike anywhere match, rather they are a safety match that requires a chemical reaction to occur.