Scientific Explorer All About Rocks Kit
Características:
17 different safe and fun activities
Experiment with 8 different rocks to understand and explore their life cycles through how they formed, change or wear away
Grow beautiful crystals, make a rock in your kitchen and scratch and streak and smash rocks all in the name of science
Includes Olivine, Basalt, 2 Granites, Pumice, Limestone, Slate, Sandstone and Gneiss rocks plus an instruction book
Recommended for children 8 years of age and older