Model Magic Modeling Compound, 1 Oz Packs, 75 Packs, Assorted Colors, 6 Lbs 13 Oz Soft, light and easy to use. Ideal for a wide range of hands-on learning projects and sculpting activities. You can save your creations by letting them air dry, or reuse Model Magic anytime when you store it in an airtight container. This simple modeling material dries lightweight and is best for beginner sculptors.