These geometric dragon designs are almost too cute and impressive to want to melt – they're a fantastic ornament in themselves, and it seems a shame to lose that artistry. However, fear not, for the Pyropet range only improves once it’s lit. These candles take 20 hours to fully burn down, so you have plenty of time to enjoy the dragon as it collapses, and as it does, it reveals an awesome twist – a metal dragon skeleton inside. How cool is that??