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Sale Price $7.70.
Original Price $8.55 Comp. value
per keychain
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Retro Infinite Potential Irrational Pi Day Math Keychain
Qty:
Style
Aluminum Circle
+$2.25
+$2.25
+$10.95
+$10.95
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About This Design
Retro Infinite Potential Irrational Pi Day Math Keychain
Celebrate the beauty of being unique with this vintage-inspired 70s groovy design. Featuring a vibrant rainbow palette and a playful mathematical pun, this "Infinite Potential (Even if I’m Irrational)" graphic is perfect for math teachers, science enthusiasts, and anyone who embraces their one-of-a-kind personality. The colorful flower with a Pi symbol center adds a cheerful, stylish touch to your Pi Day celebrations on March 14th and beyond.
Customer Reviews
4.6 out of 5 stars rating5.4K Total Reviews
5,414 Reviews
Reviews for similar products
5 out of 5 stars rating
By Ali Y.February 4, 2026 • Verified Purchase
Aluminum Circle, 2"
Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
5 out of 5 stars rating
By AnonymousSeptember 22, 2025 • Verified Purchase
Aluminum Circle, 2"
I went on vacation and family and friends want me to get them a key chain I was already returning home so I got it from zazzle there happy!!
5 out of 5 stars rating
By Christina J.March 11, 2024 • Verified Purchase
Premium Round, Large (2.125")
These are a durable metal and the colors are vibrant. One of the clasp came broken but received a new one quickly. Customer service was responsive and quick to resolve the issue. They are bigger than I thought but still work for my wedding. I am satisfied with the print quality and surprised at how vibrant the colors are.
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Product ID: 256077497753381390
Created on: 2/18/2026, 1:52 AM
Rating: G
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