With three times the firing chamber space of the AMACO 62 EFC kiln, you can fire more of your favorite pieces and speed up production, while being assured of the same quality and dependability of other AMACO kilns. This medium sized tabletop kiln offers the same infinite control over temperature rise, easy to use swing door with built in peep hole, block insulation on the bottom and sides, and still runs on the same 110V AC that won't blow breakers. Constructed with cold roll steel sides, thick 14 gauge Kanthal element wire, and sturdy legs, you can be sure that it will not radiate excessive heat during firing and is built to last a lifetime. Designed for glaze testing and pottery firing, metal enameling and glass forming, the kiln reaches a maximum temperature of 2019 F (1104 C) and gives you 675 square inches of space to work with. This is a great kiln for serious beginners who want to turn out professional grade work, or for professionals who know what it is to work with a good kiln. And for the first time ever, the 67 EFC now comes with a 5 year warranty!