Squish, Dry, Display Play-Doh Air Clay allows children to sculpt clay art with silky-smooth modelling material leaves them with a lasting clay craft model when air-dried. It does not crumble, crack or make a mess like traditional clay. Leave it to dry for 24 hours to set the model. No baking is needed and the material can be painted once it s dry. Play-Doh Air Clay is remarkably versatile. If desired, the clay can be put back stored in its resealable container. It will maintain its soft texture unless it s left out to harden