Copper 1.5" Cube - Engraved Periodic Table Symbol

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Enjoy an endless opportunity for metaphors and puns. Shock and amaze unsuspecting initiates into the world of metallurgical wonders.  Copper alloy cube. 1.5" x 1.5" x 1.5". Copper has a relatively light density and the engraved face makes for a great conversation and demonstration piece.  Includes certificate of chemical composition and interesting copper facts. Machined from precipitation-hardened copper, this cube is an excellent contemporary addition for your desk at work or side table at home.  Now you can add one of nature's wonders to your own collection. If you like the engraved copper cube, check out our engraved tungsten cube!