polymer clay white

Air-dry or self-hardening clays cure by exposure to air, non-drying modeling compound remains reusable and won’t harden, and polymer clay requires oven baking to cure.

Age suitability varies by product. Listing examples include items labeled for ages 3+, 4+, 5+, 6+, and some that state suitability for all ages. Check each product’s packaging for the manufacturer’s recommended age, supervision guidance, and any choking warnings.

Air-dry white clay accepts markers, tempera and acrylic paints, stains, and varnish. Polymer clay (after baking) can be sanded, drilled, carved, and painted with water-based acrylics.

These clays are described as soft, smooth, and less sticky or non-sticking to hands, making them easy to mold for kids. Some air-dry formulas are also described as washing from hands and fabrics easily.

Drying notes vary: some descriptions say pieces can be left 24 hours to harden; others state air-dry clay may be dry to the touch within 24 hours and fully air dry in about 72 hours.