The striker is forged from high carbon steel and is quenched hard. The sparks are caused by the flint scrapping tiny slivers of steel from the striker. Friction heats them up and they burst into flame, making tiny sparks. Those sparks are burning over 2,000 degrees F.
A flint and steel is fun to experiment with, and would still work to light your fire. One of my fellow staff members is shown in these pictures, and uses his flint and steel daily through the winter to light his fire. It took him less than a minute after starting to strike flint and have burning tinder. I envy his skill. I don’t use one as often or well, and am thankful for matches.
Do you sell the steel strikers for flint & steel fire starting?
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