Galt Violent Volcano -Horrible Science Kit -Interactive, Fun Experiments Set and Science Kit for Kids - Make a Volcano Kit for Kids and Watch your Volcano Erupt - For Boys and Girls Ages 8 Years PlusEXCITING ERUPTIONS: With the Violent Volcano science kit for kids, your child can build their own erupting volcano, It's a great way to learn about the fascinating science behind volcanic eruptions LEARN THROUGH PLAY: This educational volcano kit comes with an 8 page 'Horrible Info' leaflet, It's a fun and engaging way for kids to explore the world of science and learn more about volcanoes COMPREHENSIVE KIT: With a volcano model, tartaric acid,