Crack-Open Geode, Mega

Our largest geode yet! The massive, Ultra-Mega geode is truly amazing. Each is about 5 - 6" in size and weighs between 1.5 - 2.5 pounds.

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This large geode is fun to break open and discover crystals or other interesting mineral deposits inside.

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Break open a plain-looking rock to see if there are quartz crystals inside.

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This portable butane lab burner is designed with safety in mind. Its tip-resistant design provides safe use in all kinds of science lab situations.

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Although they look like ordinary rocks, geodes are often full of beautiful crystals. Using the instructions & rock pick inside this deluxe kit, crack open 10 medium-sized geodes and discover the crystal formations inside!

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These #5 rubber stoppers are 23-27 mm diameter.

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These 250 ml glass Erlenmeyer flasks can be heated directly in an open flame. Essential for chemistry labs!

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Stay safe with dissection labs using the appropriate personal protective equipment in this set! Each set comes with chemical splash and gloves to protect the eyes from any possible irritants.

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Dive into a safe classroom dissection with this personal protective equipment set! This classroom dissection safety set comes with the PPE your students need to safely and successfully dissect any specimen.

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Enhance your student's science and engage them in Earth & Space science with this hands-on, inspiring kit. Discover stars, constellations, weather vs. climate, and erosion. Learn about pollution, oil spills, and their effects on the earth.

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