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Make tiles, figurines, and 3-D projects without a kiln or oven. Self-hardening clay dries strong, but not waterproof. Decorate with tempera, enamels, etc. Gray in color, ready to hand-model or throw on wheel. Nontoxic. Made in the U.S.A.
AMACO® Marblex™ Self-Hardening Clay - 25-lb. Box - Gray
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