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Pi Day PiDay Chalkboard Education Keychain
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Pi Day PiDay Chalkboard Education Keychain
It’s not irrational to know your Pi. Teacher posted the most significant digits in the circle shape of Pi along with the symbol in chalk. Celebrate Pi Day every March 14, which is also the birthday of Albert Einstein. Do you suppose this is just a coincidence or is it the secret power of math? Pi is one of the most important numbers in mathematics, so memorize at least 3.14 or 3.14159 before you dig into your pi day pie on PiDay.
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Beautifully made, picture has excellent qualiry. I just love it! Thank you!
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4 out of 5 stars ratingBy Joanne G.February 27, 2026 • Verified Purchase
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They are beautiful but the second batch the border was wider taking away from the picture.
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5 out of 5 stars ratingBy Ali Y.February 4, 2026 • Verified Purchase
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Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
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Product ID: 146258082162730322
Designed on 2019-02-17, 1:16 PM
Rating: G