I had read on one of my Waldorf groups awhile back about sticking the modeling beeswax into a warm oven to shape it. This sounded great, so I laid out our beeswax on a parchment paper lined baking sheet, preheated the oven to 200-degrees, and stuck them in for 10 minutes.
I checked on them and there were a couple of drips. This would have been perfect and I should have pulled it out of the oven at this point.
But no. I wanted better than perfect and left them in the oven for just another 3 minutes.