so... silly question... how do you use them? do you just place it right under the chimney? does it wick up like a candle?
Yes this works fine, usually. If it's realy windy I put my chimney on the fire grate of my 22.5, with the lid upwind so it acts as a wind break. You can also wedge your fire starting cube into the chimney grate, put in your briquettes, then light the fire starter by reaching up through the bottom with a chimney lighter. That way the design of the bottom part of the chimney acts as it's own windbreak.