[blueknitter]

If you want to make new candles out of the old, you can use a birthday cake candle as the wick to put in the center. Melt your leftover wax and pour it into your glass container. let it cool until tacky, but not too warm, stick the birthday cake candle down in the middle of it and let it finish setting up. A great way to use up partially burned birthday cake candles, as well.