ACTÍVA's activ clay is an air-drying clay that is fine-grained to enable the finest detail for all art and craft projects. This strong, self-hardening clay is perfect for all levels of sculptors, as it allows for many clay sculpting techniques from hand building to throwing, and accepts a wide variety of finishes. activ clay can be carved, nailed, and sanded. This lightweight clay generally dries within 24 hours and can be kept for weeks when placed in an airtight container. Each pack includes 3.3 lbs. of white activ clay air-dry clay. A fine-grained, ready-to-use, lightweight air-dry clay, it is an excellent choice for highly detailed clay art applications—no kiln or baking required. The perfect choice for intricate designs, soft and pliable right out of the package, it dries to significant strength and durability when cured. A versatile choice for all clay art, it is carvable and paintable when dry. The strongest air-dry clay available, it's a superior choice for jewelry making; great for coil and pinch and stamping applications. Meets ASTM D4236 standards.Details:Available in multiple colorsSold as 1 pack (3.3 lbs. total)Fine-grained, natural earth clayAir-dry; no kiln or baking requiredSoft and pliable straight from the packageMeets ASTM D4236 standardsAges 3+WARNING: KEEP AWAY FROM CHILDREN UNDER AGE 3