Candles are still in use, but the use of candles is different from the past. Candles are now used as decoration items. They are used as a source of light. There is a wick between the waxes. The wick inside the wax is ignitable. They are also used for multiple purposes. These purposes include dinner parties, birthdays, and weddings. You can also use candles as a decent gift. There are many companies that are making candles.