Air-drying modeling compound is soft?? clean and can be colored with paint or markers.</br>Ideal for a wide range of hands-on learning projects and sculpting activities.</br>Less waste with individual packets.</br></br>Product Description</br></br>This air-drying modeling compound is soft?? clean and easy to use. Ideal for a wide range of hands-on learning projects and sculpting activities. Individual pouches give teachers control over the quantity given out in the classroom; less waste. Air-dries to a smooth?? resilient finish?? usually within 24 hours. The compound can be colored with Crayola paint or markers (not included).</br><br/>http://www.amazon.com/gp/product/B007UH77AC