National Geographic Ultimate Volcano Science Kit for Kids Ages 8-12 | 3X More Eruptions, Pop Crystals with Exciting Sounds, Eruption Powder, Hands-On Earth Science, STEM Activity, Birthday Gift

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!