Pure Tungsten Cube: Made from 99.9% pure tungsten, one of the densest and most durable elements known.
Incredible Accuracy: Crafted with a dimensional tolerance of +/- 0.1 mm for the utmost precision.
Weight & Size: Approximately 1.4 ounces (39 grams) this 1/2 inch tungsten cube is extremely heavy for its' size.
Heaviest Object: One of the densest metals there is, this tungsten cube is a great conversation starter and educational piece.
Versatile Gifting: A unique gift choice for science enthusiasts, educators, and collectors, this cube is contains info about the element's atomic number, atomic symbol, melting point, atomic weight, density and purity.