There's no better way to teach young explorers how volcanoes work than the National Geographic Build Your Own Volcano STEM Science Kit! Work with your kids to mold a volcano with plaster, to paint it once the plaster has dried, and to help them mix the included eruption powders. Then stand back and watch the bubbling, flowing eruption of their own creation! There's even enough eruption powder for multiple eruptions, and you can reuse your volcano as many times as needed. Includes plaster, paints, and eruption powder. This home science kit for kids also comes with a real pumice stone and geode fragment for study as well as an instruction booklet with suggestions for different types of eruptions. Imported.Manufacturer model #: RTNGVOLCANO2. Build, paint, and erupt your own volcano Plaster, paints, and eruption powder for multiple eruptions A real pumice stone, a geode fragment, and instruction booklet