Non-drying clay is a type of modeling clay that remains soft and pliable, allowing for easy manipulation and reshaping. Unlike traditional clay, it does not harden when exposed to air, making it ideal for temporary projects or for use in classrooms and workshops. This type of clay is often used in arts and crafts, as well as for creating sculptures and prototypes. Commonly made from a blend of materials, non-drying clay is available in various colors and textures. It is often used by artists, children, and hobbyists for creative projects. Popular brands include Play-Doh and Sculpey, which offer different formulations to suit various needs.