They are sheet candles
Basically how I am making my heart candles tonight....(will post pics tomorrow of process and final product)
I've tried them a few years ago, they're tricky...
How do you manage to keep them their shape while they're cooling off? Mine were really victims of gravity and their own weight
At the end, when rolled, I plunged them in cold water until they were cool enough. But I can't imagine this is the best solution