Extreme Volcanoes Kit By Scholastic NWB

Extreme Volcanoes Kit By Scholastic NWB. Includes 3 Volcanic Rocks, 1 Explosive Model, and 1 Book. New in Box, Sealed in cellophane. Ages 5 and up. A volcano can blast without warning and cause mass destruction. How do these violent forces of nature work? Find out by traveling to some of the biggest and most dangerous volcanoes that exist. But that's not all, you'll get to examine three volcanic rocks up close. You'll even build your very own erupting volcano model.