In cleaning out my LBGE for a slow cook a couple of weeks ago, I found these two pieces in the ashes. They are about 1.5 inches long. They look and break like glass. I had a few high-temp cooks, but nothing at 4000 degrees! I also don't think they were in the charcoal (at the time I was using BGE). Any ideas?
Owner of a large and a beloved mini