I tried making the candle myself, and since the video says you can make it any shape you want, I chose Jeff Bezos' Blue Origin rocket taking off in two glorious plumes of smoke. When I lit the candle, my husband ran into the kitchen asking if something was burning and found me standing over this:
I'm pretty sure if this were the 1800s, I would have been sent to the country for several months to deal with my "exhaustion." Luckily, I remain free to decorate my house with edible candles. I tried placing this on my kitchen table for a few days, but was never able to get it to burn for more than 90 seconds. Also, my cat kept trying to lick it.