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Orton Cones

Self-Supporting Cone 04 Pyrometric Cones for Monitoring Ceramic Kiln Firings (Pkg/25)

    • Based on 70 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jun 4
Order within 22 hours and 36 minutes
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Features

  • Cone 04 is around 1940 F
  • Orton cone o4 is used for firing greenware
  • Low fire ceramics bisque to 04 glaze to 06

Description

Orton cone o4 is used for firing greenware. Just place one in your kiln every firing to make sure the kiln is firing accurately. Cone 04 is around 1940 F


Package Dimensions: 6.26 x 3.19 x 2.56 inches


Item model number: 4336837396


Is Discontinued By Manufacturer: No


Item Weight: 7.7 ounces


Date First Available: February 29, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Most Cones Arrived Broken, Not Usable
The cones pairs were not simply broken apart from each other. Many individual cones were already separated and broken in half--not usable. A note inside the box of cones stated that new packaging of the cones means that the cones come stuck together, in pairs, and need to be separated before use. This is not the issue I am writing about. The issue is that approximately 50% of the individual cones were snapped in half. (Already separated from their twin cone and then snapped in half. Broken.) The box containing the cones was intact and not crushed. This leads me to believe the the vendor packed the box with many already broken cones; however, I have no way of proving this. ... show more
Reviewed in the United States on November 29, 2021 by Timo
    • Self-supporting cones
I really like using the self-supporting cones when firing my kiln. They are very convenient to use. I always forget to make a cone pack with traditional cones so the self-supporting cones come in handy at the last minute. I feel they are very reliable when it comes to measuring the temperature inside a kiln when firing. ... show more
Reviewed in the United States on May 24, 2020 by P. Jones
    • 05 cone tests
Perfect for testing 05 cone fire in kiln
Reviewed in the United States on March 20, 2020 by Wendy Clark
    • Good product
Works as expected
Reviewed in the United States on January 22, 2020 by Filthin1
    • Perfect
Exactly what I expected!
Reviewed in the United States on July 12, 2020 by TMS- Ohio
    • Disappointing
The product came on time but 3 were broken and unusable which make the box expensive. Quite disappointing since the cones are now supposed to be coupled to reduce breakage, they were all separated but 2!!
Reviewed in the United States on June 11, 2020 by Amazon Customer
    • Fine
Add described
Reviewed in the United States on October 25, 2019 by Jazzy
    • Pyrometric Cones
These are excellent for firing clay in a kiln. No problems, works great!
Reviewed in the United States on October 27, 2018 by Amazon Customer

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