With the National Geographic Jumbo Volcano Science Kit, kids can cast a massive, 18-inch volcano with the included plaster and mold, paint it with the included paints and brush, and make it erupt again and again!

This jumbo volcano kit for kids includes plaster wrap and powder, cardboard frame, black paint for tinting plaster, red and yellow paint and paintbrush, eruption powder for as many as six eruptions, pop crystals for exciting sounds, 2 volcanic rock specimens (geode and pumice), full-color Learning Guide, and easy-to-follow instructions.

In addition to being our largest volcano ever, this kit includes three packets of eruption powder for as many as six eruption experiments! Plus, the included pop crystals can add an exciting crackling sound to up to four eruptions. It's the perfect DIY kit for any science fair project, and with the included Learning Guide that teaches about tectonic plates, earthquakes, volcano formation, and volcanic rocks, kids will be sure to write an A+ report.

Our Jumbo Volcano Kit is also a fun activity the whole family can enjoy, and even includes advice for supervising adults to ensure a fun and positive experience for all ages. And with an improved mold, better brush, and more realistic paint colors, it’s easier than ever to make a phenomenal, giant volcano. Order today!

We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.