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Calculus Derives Me Mad Funny Math Geek Puns Keychain

4.6 out of 5 stars rating
5395 Total Reviews |
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Aluminum Circle
+$1.75
+$1.75
+$18.30
+$18.30

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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

Calculus Derives Me Mad Funny Math Geek Puns Keychain

Calculus Derives Me Mad Funny Math Geek Puns Keychain

Calculus Derives Me Mad. Funny math pun design for those who just can't understand calculus and derivation. Cool and fun quote merchandise for anyone who hates solving math problems. Perfect for math club member, math teacher or college students majoring in mathematics. Great Christmas gift and birthday present for family and friends.
raindwops
Silver
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Customer Reviews

4.6 out of 5 stars rating5.4K Total Reviews
4190 total 5-star reviews780 total 4-star reviews213 total 3-star reviews115 total 2-star reviews97 total 1-star reviews
5,395 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
calculus derives me madfunny math punsmathematicsmath clubnerd humorgeekmath teachermath majorsolve math problemsderivation
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calculus derives me madfunny math punsmathematicsmath clubnerd humorgeekmath teachermath majorsolve math problemsderivation

Other Info

Product ID: 146909489716691219
Created on: 6/8/2021, 1:15 PM
Rating: G