**Ingredients:**Paraffin, cotton thread, copper. **Size:**Diameter 54 x Height 60 (mm), error ± 3 (mm) **iceberg:** After a long period of accumulation, loose white snow gradually turned into a dense blue ice. I lit the candle and melted him into a lake. **Burning time:** In a windless environment, the candle can burn about 6 hours. If the wind direction is fixed and the air volume is strong, the flame may be skewed, causing the candle to melt on one side rapidly and thus the wax liquid will leak out to reduce the burning time. **About the scent:** In our opinion, compared with the scent, it is irreplaceable that the type of the candle burns and the change of light and shadow. So we decided to make the candle simpler, focusing on__temperature transfer__. If we hope that the room can have aroma, it is recommended to use aroma incense, expanding incense instrument and other specialized aromatherapy appliances, not only affordable and more changeable. **About black smoke:** Hill candles are not smokable under normal combustion, but black smoke may occur in the following situations: air flow is unstable, causing incomplete combustion and extinguishing the candle in the wrong way. To avoid black smoke when the candle is extinguished, use a fire-resistant appliance (such as a metal stick) to gently immerse the candle in the wax solution and then lift the candle to its original position to prevent the black smoke produce. **Precautions:** ● Place the candle on a plate and burn it (flame-resistant material such as ceramic). ● Please place the candle on a stable platform to avoid tipping. ● Keep away from combustibles when burning (pay special attention to curtains). ● When burning, keep out of reach of young children or pets. ● Under certain conditions (eg windy conditions), wax liquid may overflow the dish. ● When the candle leaves the line of sight, please turn it off.