Air-dry clay is sold in a wide range of package sizes. Common formats include blocks and tubs in pound- and ounce-sized packs (examples: 1.1 lb, 2.2 lb, 2.5 lb, 4 oz) and smaller hobby or craft packs with net weights such as 7 oz, 40 oz, 96 g, and 240 g.
Dried air-dry clay pieces are commonly decorated by painting or sealing. Typical options listed include painting with acrylics or markers, using stains or tempera, and applying a varnish to achieve a glass-like shine.
Common techniques include kneading, reworking, pinching, carving, smoothing, imprinting, and rolling. Typical tools mentioned are cutters, modeling tools, and rolling pins (often with adjustable rings for flattening slabs).
Many air-dry clays become dry to the touch in about 24 hours, though some guidance recommends allowing up to 72 hours for complete drying depending on thickness and product.
Product listings commonly show recommended ages such as 3 years and up, 4 years and up, and 6 years and up.
Reviews commonly note that air-dry clays are easy to mold, work well for kids' projects, and dry ready for painting. Modeling doughs are praised for a soft, squishy, low-mess texture and sensory play value. Some reviews mention mixed results on drying times or longer-term durability.