A floating candle is a decorative candle that is designed to be placed in a bowl of water, creating a beautiful and elegant display. This type of candle is made of a wax that is specifically designed to be able to float on the water without sinking. It is usually round or cylindrical in shape and is available in a variety of colors and sizes. Floating candles can be used to add a romantic and peaceful atmosphere to any room, and they can be lit to create a warm and inviting glow.