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Our retail store will be closed to the public Monday, December 29 through Thursday, January 1 for inventory. We will reopen with regular hours on Friday, January 2.
Please be aware that our clay is susceptible to freezing. We take precautions to monitor weather conditions at the shipping destination; however, we cannot guarantee protection against freezing temperatures during transit. Orders shipped during cold weather may be exposed to conditions that could affect the quality of the clay. Please plan your clay purchases accordingly.
Cumulus Oxidation

Cumulus

$25.75 - $25.75
$25.75
$25.75 - $25.75
$25.75

Think of Cumulus porcelain as your own personal slice of a bright, sunny day. It's the working porcelain that brings the sunshine into your studio. Whether you're firing in reduction or oxidation, Cumulus never fails to emerge from the kiln with a radiant white hue. 

  • Mid Fire Cone 6
  • Avg. Shrinkage 2±%: 14.5%
  • Avg. Absorption 1±%: 2.6%

 If purchasing 200#+, call  (405) 510-0076 or email office@mammothclay.com to order.