Sylvrfalcn said:
The old Boy Scout fire strikers are pretty much the same as a "Swedish fire steel". Just checked BSA's official storefront, and they don't carry 'em anymore. My guess is too many kids drove too many scoutmasters nuts by running around the woods showering sparks from the dang things.
Sarge
The Boy Scout ones are MUCH smaller than the 'Swedish fire steels'
I just bought another four of them a few weeks ago at my local Boy Scout store, so they still have them... They are cheap and work great...
BUT
PEOPLE..... fire steels, are ferrocium rods NOT flint!!!
The magnesium fire starters have ferrocium rods imbeded in them, but they are also NOT flint...
Ferrocium rods produce sparks themselves!!
Flint produces sparts by shaving off pieces of steel...
A fire steel(ferrocium rod) is called that because it acts AS the steel would when struck against flint! The steel, in this case, acts as the FLINT...
Flint >>>> Steel >>>> fire steel(ferrocium rod)
You can also use flint on a fire steel and get some amazing sparks!!!
But then almost anything with a hard, sharp edge can produce sparks from ferrocium!
Ferrocium is a material with a LOW ignition temp. but a HIGH burning temp...
That is why it is easy to get sparks from it, and why the sparks can light other things so well...
About magnesium...
Magnesium is HARD to light because it has a HIGH ignition temp. ...
It is usefull because it has an even HIGER burning temp...
If I remember correctly, you can use it to ignite iron(thermite anyone???), and diamond(it IS just carbon, after all, despite all the 'Diamonds are Forever' stuff)...
You scrape the magnesium into a pile and you ignite it with the ferrocium rod.
You do NOT produce sparks from the magnesium itself...It is WAY to soft for that... But DO be carfull if you are cutting it with a saw, you CAN ignite it from the friction that way, and a piece of magnesium that big on fire is not a nice thing to have around...
Back to flint and steel... The easist way to use it, is to put a bit of char cloth just behind the sharp edge of the flint and hold it there with the thumb of the hand holding the flint... The with a FAST motion, strike down on the flint with the steel, making SURE your hands are NOT going to hit the flint(which can be sharper than ANY steel knife can be). The burning sparks from the steel are guided by the back edge of the flint right into the char cloth, igniting it... You then place the char cloth(it burns slowly so you can usually grab it by one edge, or just shake it off the flint where you want it) into your tender pile(or birds nest as the good types are called), hold the tender pile ABOVE your face(so as not to be choked by the smoke) and blow into the pile...If everything is done correctly, it will burst into flames, and you will want to QUICKLY

transfer it to your firebed...
I carry a flint, steel and charcloth in a little tinderbox that I always have in my left pocket... I amaze people all the time(not just that I know how to start a fire with it, but that I actually HAVE one on me at all times!!!) by demonstrating it(just to the lighting the char cloth stage) whenever a conversation moves to the outdoors, fire, or just old ways of doing things.
And it just fasinates the kids when I show them how to start a fire without a lighter or matches...