Using these floating candles is easy. Just place them in a bowl of water, a candle holder, or a candelabra. They'll add a warm and romantic glow to any setting. When using them, keep in mind that the burn time is about 2 - 3 hours, but it can change depending on where you are and the weather. Also, be careful with extreme heat. If it's very hot outside or during shipping, the candles might be affected. To store them, keep them in a cool and dry place. This way, you can enjoy these lovely rose - gold floating candles for a long time.