Cone 04 (1940°F)

Perfect for low-fire ceramics, achieving smooth and colored surfaces.

Useful for specialty firings in various ceramic applications.

Designed for high-fire stoneware and porcelain for achieving vibrant colors.

Perfect for high-fire reduction firings, enhancing tonal variations.

Used for achieving special effects in high-fire pottery.

Specialized for extremely high temperatures, yielding robust ceramics.

For electric kilns firing at extremely high temperatures.

Ideal for reduction tests in low-fire applications.

Best for low-fire and high-fire glaze applications.

Provides reliable results for mid-fire ceramics and glazes.

Great for steady results in mid-range firing with various glazes.

Specifically for electric kilns, offering precise firing results.

Appropriate for semi-stoneware and porcelain with a wide fire range.

Designed for electric kiln firing, reliable for all mid-range clays.

Designed for reduction firing at semi-stoneware temperature.

Ideal for mid-range stoneware and porcelain, providing excellent glaze results.

Specifically for reduction firing at mid-range for richer colors.

Supports high-fire ceramics; great for unique glaze results.

Perfect for high-fire clays; offers strong and durable results in pottery.

Tailored for electric kilns, suitable for numerous high-fire clays.

Excellent for achieving unique glaze qualities in reduced environments.

Supports high-fire clays, best for achieving rich color depth.

Designed for precise electric firings in high-fire clays.

Specialty cone for extreme heat applications in unique ceramical compounds.

Ideal for testing glazes and clays at lower temperature firings.

Most commonly used for low-fire ceramics and earthenware.