Fired Shrinkage is 8% and Water Absorption is 5% when fired to cone 5. The coarsest - the finest. This is the ultimate sculpture body for cone five. Rich rust--brown in oxidation.
⚠ WARNING - This product can expose you to crystalline silica (quartz) which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov