Add a new dimension to creative art projects with Crayola Model Magic! Model Magic is a soft, easy-to-use modeling material that lets you and your kids create colorful, keepable art. Plus, it's great to have on hand for slime supplies. Use this to bring your daydreams to life and have material left over! Unlike traditional modeling clay, which can be tricky for young artists to use, Model Magic is designed for ease of use. It usually air-dries within 24 hours. When dry, Model Magic is lightweight and flexible. It makes a great craft activity for kids.