Create an eruption with National Geographic's(tm) exciting Build Your Own Volcano Kit! You'll cast your volcano (plaster and mold included), paint it (paint and brush provided), and then make it erupt (includes eruption powder)! This is a great family activity and with an improved mold, better brush, and more realistic paint colors, it's easier than ever to make a phenomenal volcano! Learn about tectonic plates, earthquakes, volcano formation, and volcanic rocks. The included learning guide provides many interesting facts and is designed to promote a love of geology and science. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.