Crayola Model Magic, 4-Ounce, Black Model Magic is softy and squishy lightweight and spongy even after drying Model Magic is softy and squishy, lightweight and spongy, even after drying Takes Crayolas core equities of fun, color and creativity into a 3rd dimension Easy way to provide kids with an engaging, fun and successful experience Provides hours of creative fun made in America No Preparation, No Mess and No Hassle