Tungsten Cube Metal Density Cubes Pure Metal High Density Element Cube for Element Collections Lab Experiment Periodic Table Collection DIY Teacher Science Creative Gift（Tungsten，1 Inch）

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🔍 Discover the Density Difference!

The PFCKE Tungsten Cube is a high-density, 1-inch metal cube made from 99.95% pure tungsten. It features precise laser engravings of essential chemical information and is vacuum packed to maintain its pristine condition. This versatile cube serves as an educational tool, a collectible item, and a thoughtful gift for science lovers.