LYXU Blog - candle jar RSS Feed

Here is the part of the candle business nobody puts in the FAQ: the jar is the weakest link. The wax, the wick, the fragrance — those all behave predictably. The glass does not. It fails at exactly one moment: the first burn, when 140 °F of liquid wax meets 68 °F of cold glass and the thermal gradient is roughly 70 °F across a wall of glass that wa..