Consumer geology for the masses. Mix two chemicals together and brush your pearly whites with custom toothpaste.
Includes all materials for the activity plus a sample of calcite.
Find More GeoClams Here
All prices are in USD. © 2017 Loose in the Lab. Sitemap
Powered by BigCommerce
Click the button below to add the Toothpaste on the Spot GeoClam to your wish list.