Post #689728 by zerostreet on Sun, Aug 11, 2013 5:06 AM

Thanks Gene and Grog! I appreciate any and all help! I did bisque fire them first and they looked perfect to me at that point. I bisque ired at 04 then fired at 05 for the glazes. Grog you have me wondering now....maybe I accidentally slipped in a cone 02? But would that be reason enough for the third mug to explode after it sat on my counter for a few hours? I do keep the house pretty cool....