Skutt KMT-1027 Round Kiln with Touchscreen ControllerKMT 1027 7. 0 Cu Ft 11. 5 kW The KMT 1027 is Rated Cone 10; however, it is not a True Cone 10. If you intend firing to Cone 10 frequently, read about the difference here. The KMT 1027 has everything most potters need in a kiln. The chamber size is tall enough to fire a 23 tall pot and wide enough to hold a 21 platter. It comes standard with the smartest controller on the market (it will even calculate your cost of firing) and has a lid lifter to boot!