Specifications include, but are not limited to: 1. 23241401365 CLAY, BUFF STONEWARE, 25 LBS, (SECONDARY) CONE 6-8 Light buff at cone 6. Darker tan at cone 10. An excellent blend of medium and fine grain clays to produce a superior throwing body. Compatible with commercial cone 6 stoneware glazes. This clay body has a tight feel for wheel work and can be used for small to medium sized hand built projects. Shrinkage < 11%. Absorption <.92%. 25 pounds of clay must be packed in a heavy duty plastic bag within each box to prevent dryness and hardening. 25 LBS per BOX = EACH Standard Spec: Standard Ceramic 153 or equal 2. 23241401399 CLAY, CERAMIC, RED BROWN STONEWARE, 25 LBS, (SECONDARY)CONE 4-6 A toasty, dark reddish-brown stoneware containing native Sheffield clay. Very plastic with the right amount of tooth for both hand building and throwing on the potter’s wheel. Shrinkage < 11.5%. Absorption < 0.40% 25 pounds of clay must be packed in a heavy duty plastic bag within each box to prevent dryness and hardening. 25 LBS per BOX = EACH Standard Spec: Sheffield Pottery MC4D3B or equal 3. 23241401381 CLAY, WHITE EARTHENWARE, 25 LBS, (ELEMENTARY) CONE 04-06 A very smooth, very plastic white earthenware clay body containing ball clay, Texas talc and fine grog. Work well with commercial glazes. Very plastic, stable and forgiving. Shrinkage < 6.5%. Absorption < 9.2%. 25 pounds of clay must be packed in a heavy duty plastic bag within each box to prevent dryness and hardening. 25 LBS per BOX = EACH Standard Spec: Standard Ceramic 105 GROG or equal 4. 23241401373 CLAY, CERAMIC , RED, EARTHENWARE, 25 LBS, (ELEMENTARY) CONE 06-02 A rich, natural red earthenware clay containing native Sheffield Clay. It is workable, plastic and forgiving, has great color and is good for wheel throwing and hand building. It performs well with commercial glazes. Shrinkage <7%. Absorption <8.5. 25 pounds of clay must be packed in a heavy duty plastic bag within each box to prevent dryness and hardening. 25 LBS per BOX = EACH Standard Spec: Sheffield Pottery MCMR or equal 5. 23241401464 CLAY, SOLDATE 60, 25 LBS Off-white color; medium, toasty, all round body, fired shrink 12%, water absorption .5 – 1%; excellent for wheel throwing. Cone 10 25 pounds of clay must be packed in a heavy duty plastic bag within each box to prevent dryness and hardening. 25 LBS per BOX = EACH Standard Spec: Sheffield Pottery MC 112700 or equal