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Archimedes' Approximation of Pi Keychain
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Aluminum Circle
+CA$4.55
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+CA$22.35
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Archimedes' Approximation of Pi Keychain
Archimedes' Approximation of Pi - a cool design for all nerds.
Great for students, mathematicians, math/science teachers, professors, researchers or for all you scientist types out there for celebrating Pi Day!
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4.6 out of 5 stars rating5.5K Total Reviews
5,522 Reviews
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Beautifully made, picture has excellent qualiry. I just love it! Thank you!
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5 out of 5 stars ratingBy Ali Y.February 4, 2026 • Verified Purchase
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5 out of 5 stars ratingBy Sabah P.April 12, 2023 • Verified Purchase
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Exactly the same as the picture looks great! Perfect. It looks dark and is the same as the photos.
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Other Info
Product ID: 146806137464083107
Designed on 2012-10-11, 7:22 AM
Rating: G