At Piper & Grace we have completed extensive testing and have sourced a superior quality moulded glass for our candles. The key difference between moulded and blown glass is in the weight of the moulded glass, giving it greater strength and durability. It is less likely to shatter if dropped from waist height.

In colder months and climates you may notice what looks like a ‘wet spot’, where the candle has not adhered to the glass completely. This is due to the thicker walls of the glass and is in appearance only; a wet spot will not affect the performance of your Piper & Grace candle.