@miah_johnson_pottery The speckling comes from a high amount of grog (grit, sand) in the clay reacting with the glaze. The potters at the farm where I buy the clay fire for me. (I'm not set up for it and haven't quite learned enough about firing to do my own yet.) They use in a gas kiln to cone 9. The head potter told me the bisque firing takes only 7 hours, which seems really fast to me