So, I made this dish that looked like an upside down amish hat, (a short cylinder with a broad rim) but the bottom cracked in half trying to put it in the annealing oven. I tried to make it again, but I heated it too long in the glory hole, and the opening of the bubble closed together, so I just started poking at it with the tweezers to make something salvageable... now it's a paperweight...
