Lately I've been making small self contained starters consisting of one PJCB sealed in a piece of duct tape. Sometimes it takes 2 pieces in a cross to cover a large PJCB. When you need it, you cut an X in it, and pull out (and fluff) the cotton ball. If you sprinkled a little mag on it before lighting.... Hmmm... I could do the same thing before closing up the duct tape. Something else to try!