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Schrödinger Equation Keychain

4.6 out of 5 stars rating
5405 Total Reviews |
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Aluminum Circle
+$2.40
+$2.40
+$11.65
+$11.65

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About Keychains

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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

Schrödinger Equation Keychain

Schrödinger Equation Keychain

In quantum mechanics, the Schrödinger Equation describes how the quantum state of some physical system changes with time. It was published in 1926, by the Austrian physicist Erwin Schrödinger.
Beyond Maths
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Artwork designed by
Southampton, Hampshire, United Kingdom
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Customer Reviews

4.6 out of 5 stars rating5.4K Total Reviews
4193 total 5-star reviews780 total 4-star reviews215 total 3-star reviews116 total 2-star reviews101 total 1-star reviews
5,405 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 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 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!!

Tags

Keychains
physicsgeekgeekycoolequationsmathsschrodingerfunctionsmathematicsschrodinger equation
All Products
physicsgeekgeekycoolequationsmathsschrodingerfunctionsmathematicsschrodinger equation

Other Info

Product ID: 146845882056643427
Created on: 11/21/2013, 11:29 AM
Rating: G 
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