ScienceWiz Rocks Science Kit
Smash, dissolve, and create rocks with the Science Wiz Rocks Kit. It includes a 40 page book with materials. Manipulate the oldest objects on the planet - rocks. Discover just how old is OLD!Identify, break and display volcano rocksErupt your own volcanoLayer your own sedimentary rocksAcid test rocks - dissolve and fizzShatter metamorphic rocksTest rocks for hardness with the scratch testExplore the age map of surface rocks Discover how the earth's amazing history is recorded in rocks.