Products

These metal-backed thermometers can be immersed in liquids to measure temperature for experiments. They feature 1-degree Celsius and...

Cornerstone's Metamorphic Rock Kit includes 16 numbered and hand-selected samples from the U.S. and beyond, featuring a wide variety...

Methylene blue is an important biological stain. It binds to acidic structures in cells, such as DNA and...

You never know what you'll find in Cornerstone's Fossil Bag! Nestled inside are beautiful minerals, just waiting to...

Start a mineral collection this Easter!   Better than candy! Our mineral egghunt includes 12 delightful, colorful minerals for your...

Outfit your future geologist for success with this fantastic pack of supplies! The Mineral Explorer Pack includes the following items:...

During testing activities, some minerals break easily (it's part of their physical nature). The Mineral Replacement Set includes...

4 pack of multi-colored modeling clay.  Useful for sticking items to surfaces, matching the weight of items, and...

The molecular model is easy to use and makes learning Chemistry fun. 66 atoms are included and 90...

Move over Jaws, there's a new king of the ocean!Mosasaurs were large marine lizards, and Mosasaurus was the...

This multimeter is designed for the troubleshooting of electrical problems. A great product to use in a physics...

Explore geology the fun way with this Minecraft™* inspired rock and mineral kit! Minecraft™* is the world’s most...