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Review title: Shavings are too small and the flint spark is weak.
Product review: Used a flat knife to scrape and spark against the flint.The magnesium shavings were very small and difficult to produce even after 3 minutes of scraping.The environment was some not ideal wood and somewhat windy. But some of the magnesium ignited after about 5 minutes of striking the flint and never started the wood burning.
