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Original Price $6.70 Comp. value
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Fibonacci Spiral keychain

4.6 out of 5 stars rating
5379 Total Reviews |
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Aluminum Circle
+$1.70
+$1.70
+$17.75
+$17.75

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About Keychains

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Keychain
Create your own from scratch

Style: Metal Circle Keychain

Keep your keys safe and spectacular with this sturdy aluminum keychain from Zazzle. Beautifully printed on both sides, you can choose from thousands of designs, or personalize it with your own photos, text or unique designs. Label your car keys or keep a family photo of loved ones close to you at all times, these personalized keychains are light and waterproof.

  • Dimensions:
    • Diameter: 2"
    • Depth: 0.045"
    • Weight: 0.05 oz.
  • Full-color, full-bleed printing
  • Silver colored metal key ring with plastic snap ring
  • Light and waterproof
Designer Tip: To ensure the highest quality print, please note that this product’s customizable design area measures 2” in diameter. For best results please add 1/16" bleed

About This Design

Fibonacci Spiral keychain

Fibonacci Spiral keychain

Carry a piece of mathematical wonder everywhere you go with this vibrant keychain, featuring the famous Fibonacci spiral, sequence numbers, and the Golden Ratio. Perfect for math enthusiasts, students, and teachers, it combines practicality with eye-catching geometric charm. An inspiring accessory for anyone who loves smart design and clever details.
InfinitoAttivo
Artwork designed by
Livorno , Italy
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Customer Reviews

4.6 out of 5 stars rating5.4K Total Reviews
4181 total 5-star reviews779 total 4-star reviews210 total 3-star reviews113 total 2-star reviews96 total 1-star reviews
5,379 Reviews
Reviews for similar products
5 out of 5 stars rating
By linda f.June 18, 2025 • Verified Purchase
Premium Round, Small (1.44")
So cute and this is perfect!!!
5 out of 5 stars rating
By Zali O.August 9, 2023 • Verified Purchase
Aluminum Circle, 2"
Zazzle Reviewer Program
These are so cute and beautiful made. Printing is good clear
5 out of 5 stars rating
By Jessica K.March 2, 2023 • Verified Purchase
Aluminum Circle, 2"
Zazzle Reviewer Program
These keychains were perfect for our 5th grade traveling volleyball team. I just added a tassle, and they were the perfect gift! .

Tags

Keychains
fibonaccikeychainmath accessorygolden ratiospiral designgeek giftmathematicsnerdy stylescience fanmath lover
All Products
fibonaccikeychainmath accessorygolden ratiospiral designgeek giftmathematicsnerdy stylescience fanmath lover

Other Info

Product ID: 256305281186926305
Created on: 8/21/2025, 9:14 PM
Rating: G