Raw materials, Petrojelly, a bit of bee's wax (for anti melt properties in final product) a candy tin, cotton squares.
Melt the PJ and bee's wax in a water bath. I'm simply using a tuna tin.
Layer the cotton squares in the tin and pour in the now liquid PJ.
Pop the whole mess into the freezer for a while to set the PJ.
Wolf
Final product. The PJ will harden and you end up with a tin full of ready made tinder. To use simply pull out a saturated cotton square.