Cone Art GX2827DThe 10 cubic foot Cone Art Kiln BX2827D is a true production kiln that has been designed to fire easily to cone 10 even with high mass loads like tiles. It reliably fire to cone 10 efficiently due to its double wall design, and A1 elements. In floor heating elements, and multi zone design are standard on these models, ensuring even firings from top to bottom. Cone Art's patented Lid Lifter comes standard on all of these 28 diameter models, making