Wolfram Element Cube - 99.95% Pure Tungsten, 10mm Density, for Periodic Table, Hunter, and More (0.39")

> High Purity: 99.95% MIN purity element simple substance. Great for element collections, hobbies, DIY, experiments, material display. > Engaraving Your Name On It: With extra $5, you can customize the engraving on the cube. Contact us for more info. No sharp edges, with natural metal color and metalic strips, the element cube is just great for collections. Each cube comes in sealed bag. > Accuracy: The cube is with the dimensions of 10*10*10 (+/-0.1)mm, that is 0.39 inch cube. The cube is with laser marked information, including: Atomic Number, Chemical Symbol, Name, Density, Purity, Atomic Mass. > Professional Supplier: The metal cube you are looking at is produced by Hurricane Magnets&Materials Engineering, a professional supplier of metals, oxides, carbides, rare earth magnets. We at HMME have serving many labs, universities, companies, facilities around the world, such as Siemens, NASA, Boeing, etc. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: HMME