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Sale Price $5.92.  
Original Price $7.40 Comp. value
per keychain
You save 20%

Pi Keychain

4.6 out of 5 stars rating
5376 Total Reviews |
by
Qty:
Style
Aluminum Circle
+$1.90
+$1.90
+$19.60
+$19.60

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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

Pi Keychain

Pi Keychain

For the fan of all things pi, science, and mathematics! Features custom pi artwork with pi calculated around the circumference until it continues into infinity. Enjoy!
robertoregan
Pro
Artwork designed by
United States
View their Store

Customer Reviews

4.6 out of 5 stars rating5.4K Total Reviews
4180 total 5-star reviews779 total 4-star reviews209 total 3-star reviews113 total 2-star reviews95 total 1-star reviews
5,376 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 V.August 21, 2023 • Verified Purchase
Zazzle Reviewer Program
Beyond expectations. Choice of artwork is overwhelming, I found exactly what I needed from SJW_Graphics. Detail, colors, overall design looks great on this keyring. Could use as a pendant, purse charm, bookmark, too! Metal is sturdy without being heavy. Colors beautiful, with clear margins. Customized name makes this gift extra special. So many fonts, so many colors & sizes!
Original product

Tags

Keychains
keychainscool keychainscar keychainsscience keychainspi giftspi keychainsmathematics keychainspi math giftsmath keychainscalculate pi
All Products
keychainscool keychainscar keychainsscience keychainspi giftspi keychainsmathematics keychainspi math giftsmath keychainscalculate pi

Other Info

Product ID: 146689940001053562
Created on: 7/31/2021, 6:34 PM
Rating: G