Using and Modding Multitool for Better Ferrocerium Rod Striking

Hello, friends.  Ferrocerium rod/striker/tinder is a reliable way of fire-starting at an outdoor setting.  This video talks about various impromptu methods of using multitool as a 'backup' ferro rod striker, and it also discuss different ways of modifying popular multitools for better ferro rod striking.  Hope you'd like it! :)