A hunk of cinderblock in a tuna can with a shot of kerosene on it,it burns 10 15 minutes.its easy to do and fast.I use it in my wood stove all the time.a dishwashing squirt bottle full lasts all winter.
This is my favorite way, another thing you can use instead of jute birds nest is road made into a nest, attached is a kit I received from a person who forged his own striker and threw in the flint. One is my son's and the other is mine. I also carry a Swedish Fire Steel.Flint, Steel, char-cloth and a jute birds nest, some tinder, kindling, and fuel wood.