3 years & up. The revolutionary building material that teachers and kids love! Made from cornstarch, Magic Nuudles are safe, non-toxic and environmentally friendly. Just dab a Nuudle on a damp sponge and push it against another Nuudle to create anything imaginable! Nuudles also magically stick to paper, glass, cloth, or skin. Clean up is fast and easy since Magic Nuudles dissolve down the drain under running water.