Skutt KMT818-30A-3 Pottery Ceramic Kiln, 208 or 240 volt Voltage:240 volt Blue Stone carries a softness

Blue Stone carries a softness that is visible in its smooth blue-green matte color

but it is extremely versatile and will become a standard at your wheel

Chemical Formula: CaSiO3

Big Blue dies cannot be used in 4" extruders and dies from 4" extruders made by other manufacturers will not work in the Adapter without modification

This is a blank die to fit a 4" square barrel extruder

Skutt KMT818-30A-3 Pottery Ceramic Kiln, 208 or 240 volt Voltage:240 volt Blue Stone carries a softnessSectional design stainless steel jacket, equipped with single zone Kiln Master Touchscreen electronic control, 240v or 208v Inside dimensions: 16" wide x 18" deep, fires to cone 8 2300F, built with 3" brick. Comes with stand, peephole plugs, operating manual, instructional video, extra type K thermocouple, and warranty card. Two Year Parts & Labour Warranty. Skutt Kiln Warranty Statement View the locating and electrical specification sheet.