Fired Shrinkage is 12% and Water Absorption is 1% when fired to cone 10. Beautiful warm brown clay with a medium texture. Everyone's long time favorite red clay. Cone 10.
The 25 pound block of clay is packaged in a heavy clear plastic bag and each pair of blocks is packaged in a protective cardboard box, so if you're buying in quantity, we recommend buying in 50 pound increments.