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Show off how cool chemistry can be with your collection of Metal Element Cubes!
- Pure Metal Elements - All of the periodic table element cubes are at least 99.5% pure, so when you show off your collection, you really have something to brag about.
- Precision Machining - Each solid metal cube is perfectly machined with laser etched labels and super flat facets without burrs and with a 0.1mm tolerance so that it comes very close to perfect theoretical density.
- Density Demonstration - From the differing heft of the various element density cubes with the exact same size, kids can get an intuitive understanding of what density is and how it manifests in real-life situations. Spark that scientific inquisitiveness from a young age! And speaking of young ages...
- Safe to Handle - These elements have been carefully chosen to eliminate the risk of heavy metal toxicity. You can't get lead poisoning from these cubes even if you tried! (While chromium poisoning is real, only trivalent and hexavalent chromium is toxic, and pure chromium metal like ours is non-toxic.)
- 30-Day Money-Back Guarantee - Not happy with the product? Just send it back and you will get all your money back - no questions asked.
Dimensions: 10mm / 0.39-inch cube
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Due to high demand, our average delivery times are currently as follows:
-5 to 15 business days for customers in the US, Canada, Australia, New Zealand, UK & Europe
-10 to 30 business days for the rest of the world
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Within 30 days for an exchange.