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Brass Pi Necklace

SKU: 400007064232

$29.99 $23.99 Member Price

Wear the most beautiful of the mathematical constants. This pendant consists of two engraved and shaped brass disks.  The top disk displays the pi symbol, while the bottom disk has pi to 35 decimal places. The larger disk is ~ 1" in diameter. The pendant hangs from an adjustable black cord. Like all constants should, this pendant ages well: in time it will develop a lovely antique patina.

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Wear the most beautiful of the mathematical constants. This pendant consists of two engraved and shaped brass disks.  The top disk displays the pi symbol, while the bottom disk has pi to 35 decimal places. The larger disk is ~ 1" in diameter. The pendant hangs from an adjustable black cord. Like all constants should, this pendant ages well: in time it will develop a lovely antique patina.


Boutique Academia is devoted to finding beauty in math, science, technology, and other areas of thought. Using subtle and elegant wearable art based on the aesthetic elements of academia and intellectual achievement, Boutique Academia challenges gender stereotypes and celebrates the brilliant women who study and work in these challenging fields.