With the size of this candle we started with a long burn and barely warmed the edges. The exterior of the candle was solid and without a lot of pressure would not collapse.
It is hard to tell from the pictures but the wax is melted wider inside than the top of the candle. I'm hoping for this to keep some or all the walls by the bottom.
How long does this candle look like it burned today? 9.5 hours! We will be keeping a close count on this one, how long will this candle burn?