Buddy Burner
...s a huge wick. That inferno effect is what you want. Control your flame by making a damper out of a piece of aluminum foil folded into a long rectangle three or four layers thick and as wide as the can, but much longer so that you can use the excess as a handle. Slide the foil back and forth to expose or repress the flame as needed. To recharge the BB, place chunks of wax on top of the BB while it is burning. The wax will melt down and refuel it....