Orton Cones: Self-Supporting Cones - 012 Dies for Peter Pugger Pugmills 11" Diam x 9" High

11" Diam x 9" High (0

30" standard height

0 Cubic Feet

Save even more when you order the furniture kit of shelves and posts when you order with a new studio kiln

More insulation with 3" brick - freedom kilns are energy efficient (less power required for high firings)

Orton Cones: Self-Supporting Cones - 012 Dies for Peter Pugger Pugmills 11" Diam x 9" HighORTON SELF SUPPORTING 012 : Box of 25 Orton cones, pyrometric cones or witness cones are for accurate kiln firing. Order online from Sheffield Pottery Ceramic Supply. Orton Pyrometric Cones for Ceramic Arts Pyrometric cones measure heat work (the effect of time and temperature). Orton Pyrometric cones are slender pyramids made from about 100 carefully controlled compositions. Each cone number is unique in measuring temperature within a small