Flint/knife and Blast Match are both flint-and-steel spark generators.

The one-handed Blast Match produced are relatively huge spark shower for everyone and easily ignited fine steel wool, road flare stuffing, and newspaper "tinder", sometimes ignited petroleum soaked cotton. I didn't try or see it used to ignite the twine or leaf tinder bundles - next time.

The flint and steel we used was the flint rod edge of a Doan magnesium block. Users found it more difficult to use and the spark shower was relatively weak for most. Still got the fine steel wool going but stuggled to fire up the rest for our users. Next time we will try to have a bigger flint to strike and will also remember to try the magnesium shavings off the Doan block with both its own flint and others.

Does this match your experiences?

Thanks.