I read about this method to anneal cases using a candle.
Basically you need a candle and a damp cloth. Holding the case by the base and putting the neck and shoulder into the flame rotating it all around. When the case becomes too hot to hold drop it into the damp cloth and wipe clean.
It seemed to work pretty well, but the soot was pretty stuck on the necks. I'm sure a trip in the tumbler would clean them up nice.
Basically you need a candle and a damp cloth. Holding the case by the base and putting the neck and shoulder into the flame rotating it all around. When the case becomes too hot to hold drop it into the damp cloth and wipe clean.
It seemed to work pretty well, but the soot was pretty stuck on the necks. I'm sure a trip in the tumbler would clean them up nice.