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Orton Orton Self Supporting Large Witness Cones 06


Regular Price: $12.39

Sale Price $11.15

Self Supporting Large Witness Cones 06

  • Made for the Dawson Kiln Sitter
  • Convenient box of 25 cones
  • 06 cone is for most low-fire glazes
  • 06 is 1824 F
In Stock Today31


Self-Supporting Cones

Self-Supporting Cones are the most accurate and easiest to use witness cones available. They provide the same information as Orton Large Cones. The advantage of Self-Supporting cones is that they are the correct height (1 3/4" exposed above the base) and have the 8 degree bending angle built in. They do not require plaques. Self-Supporting cones can be set on any flat surface.

Self-Supporting Cones are available for use between 1087F and 3106F (586C and 1708)C. Cones are numbered from 022 to 32. Cone 022 is the cone that will deform at the lowest temperature (1087F) and cone 32 is the cone that deforms at the highest temperature 3106F (1708C).

Self Supporting Cones are recommended by glaze and kiln manufacturers to achieve the best results.


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Warning WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go