Using these taper candles is easy. Just place them in a standard taper candlestick holder. Light the wick and enjoy the warm glow for 6 - 8 hours. When using, keep them away from flammable materials and out of reach of children and pets. After use, let the candles cool completely before handling. To maintain them, store in a cool, dry place to prevent the wax from melting or deforming.