-MORE ERUPTIONS EQUALS MORE FUN – This kids science kit packs more eruption powder than ever before! You get 3x the eruption powder, plus pop crystals which add an exciting sound to your eruptions. Science kits like this are fun for everyone!- -UNFORGETTABLE SCIENCE EXPERIMENTS – This is a great hands-on experiment kit for any science fair; the updated mold and instructions make it easy to assemble a sturdy volcano form and realistic paint colors give the volcano a lifelike look. -YOU GET REAL VOLCANIC ROCKS – Includes a pumice and a geode specimen so your kids can see real rocks created by a volcano! A full-color learning guide teaches about each rock and provides a wealth of educational information on volcano science. -HOME SCHOOL CLASSIC – This is a classic STEM project that teaches kids about chemistry, geology, and earth science. Plus, the volcano mold is reusable, and the learning guide provides tips on different eruptions to try with common household items! -HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!