The reduction kiln seen here is designed for reduction of crystal glazes, but it is suitable for raku and stone ware too. 2300f max temp. approx 3.5 cubic feet. 3 inch brick bottom, fiber lining with ceramic buttons.
Kiln with ward m750 burner, hose and regulator for single tank. $ 500
Options:
Mounted pyrometer $75
Shelf kit. 1x 13" round, 1x 15" hexagon, 3x 6" post, 3x 4" post.
FOB, Rolling Meadows, IL