Inside the simplest sense, players wax around a pull away. Wicks happen to get simple cotton string. Customarily, candles were made simply by dipping a string in melted wax, then working out with it and letting that cool again. Each period, another layer of wax tart was deposited, eventually developing a candle.
Nowadays, candle lights usually are made by serving melted wax into a mold with a chain down the center and then cooling it.