If a wick is not used, it is best to leave some ... When done, extinguish by smothering with a lid or flat rock. As a fire starter, the candle should be placed beneath a teepee of kindling.
Since it may take awhile to collect enough to create a supply of fire starters, it's a good idea ... falling out of the tube and can be used as a wick when lighting. The wax paper itself also ...