Tungsten & Aluminum Cube Set

Intellectualize your office or household knickknacks with this fascinating Tungsten & Aluminum Cube Set. The hypnotic 1.5-inch cubes are laser engraved with the appropriate elemental symbol and technical data and are machined from aerospace grade metals, but the tungsten, one of the densest natural elements weights an astounding 1kg, while the aluminum tips the scales at just 0.15kg.