Tungsten and Aluminum 1.5" Sphere Set with Bases

Description

The Tungsten and Aluminum Comparison Set: 1.5 inch diameter
Enjoy an endless opportunity for metaphors and puns. Shock and amaze unsuspecting initiates into the world of metallurgical wonders. Tungsten alloy and aluminum alloy sphere set, 1.5" diameter each. Tungsten is very high density and surprisingly heavy, especially when compared to the aluminum sphere. Great conversation pieces. Includes certificate of chemical composition and interesting tungsten & aluminum facts.
Machined from aerospace grade tungsten and precipitation-hardened aluminum alloys, these spheres are an excellent contemporary addition for your desk at work or side table at home. Surprise your colleagues and friends with the spheres' difference in density.  Tungsten is one of the densest naturally occurring elements, and now you can add one of nature's wonders to your own collection. If you like the spheres, don't forget to check out our Tungsten & Aluminum Cube Sets.
1.5" set comes with bases