To use these candles, simply place them in a suitable holder and light the wick. They're great for creating a cozy atmosphere at weddings, parties, or on a romantic Valentine's night. Keep in mind that the actual burn time can vary because of temperature and wind. If it's very hot, the candles might melt or change shape, either during shipping or if left out. To store them, keep them in a cool, dry place. And always remember to keep burning candles away from flammable things and out of reach of kids and pets.