I was orginizing my huntinig pack and the survival kit in there is built around the Ultimat Survivla Kit (it is a pelican box with Blastmatch, saber cut saw, star flash mirror, jet scream wistle, and wetfire tinder packets). Well I have been using petrolium cotton balls for some time now and was going to replace the wetfire. First I had to know if it would still work, because it is several years old now. Well I could not get it to light with flint, so I attempted to light it with the Blastmatch and no luck there. Upset by now I got some matches and the shavings from the wetfire still would not light. So, I got a lighter and held a flame to the shavings and they eventually melted but never caught on fire. Just thought some of you would find this interesting. Also I was playing with other possible fire starter methods and found out that Purell hand sanitizer is very flammable and can easily be lit with a flint. A drop about the size of a pencil eraser will burn for about 45 sec, and a drop on the cotton torn off a Q-tip will burn about 1min and 13-30 sec. Even the sparklite was able to ignite it with one try. The 1/2oz size bottle and cotton balls could be something to add to a survival kit. What do you think?