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3.14 Pie Equals Pi – I Think Not | Funny Math T-Shirt

4.7 out of 5 stars rating
31903 Total Reviews |
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Qty:
Style
Basic T-Shirt
-$2.10
+$15.15
Colour & Print Process
White
Classic Printing: No Underbase
+$1.80
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Vivid Printing: White Underbase
+$9.00
+$9.00
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Style: Men's Basic T-Shirt

Comfortable, casual and loose fitting, our heavyweight t-shirt will easily become a closet staple. Made from 100% cotton, it's unisex and wears well on anyone and everyone. We’ve double-needle stitched the bottom and sleeve hems for extra durability.

Size & Fit

  • Model is 185 cm and is wearing a medium
  • Standard fit
  • Garment is unisex sizing
  • Fits true to size

Fabric & Care

  • 100% cotton (Heathers are a cotton/poly blend)
  • Double-needle hemmed sleeves and bottom
  • Machine wash cold, tumble dry low
  • Imported

About This Design

3.14 Pie Equals Pi – I Think Not | Funny Math T-Shirt

3.14 Pie Equals Pi – I Think Not | Funny Math T-Shirt

A clever and minimalist math joke design playing on the famous number 3.14 — where pie meets π. Featuring bold white typography on a black background with clean geometric elements, this design is perfect for math lovers, geeks, teachers, engineers, and anyone who enjoys smart humor. Whether you’re celebrating Pi Day, gifting a math nerd, or just showing off your logical sense of humor, this modern typographic design says it all: Coincidence? I think not. Works great on t-shirts, stickers, posters, mugs, and more.
Rosearty
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Artwork designed by
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Customer Reviews

4.7 out of 5 stars rating31.9K Total Reviews
24977 total 5-star reviews4905 total 4-star reviews1090 total 3-star reviews484 total 2-star reviews447 total 1-star reviews
31,903 Reviews
Reviews for similar products
5 out of 5 stars rating
By Shelley M.3 October 2022 • Verified Purchase
Value T-Shirt, White, Adult L
Zazzle Reviewer Program
I was really pleased with this shirt, the quality of the Tshirt was excellent, the artwork and print stands out and the fit is true to size....my son loved this for his 16th birthday 😀. Very good quality and color
5 out of 5 stars rating
By Stuart B.28 June 2025 • Verified Purchase
Basic Dark T-Shirt, Black, Adult L
Excellent design platform, great quality material and printing, and quick delivery: couldn't ask for more...
5 out of 5 stars rating
By Vivienne C.9 June 2023 • Verified Purchase
Basic T-Shirt, White, Adult S
Zazzle Reviewer Program
AAA+++ Perfect gift for my old dad. He loved it - highly recommend and will buy again. Printing looked perfect to me

Tags

T-Shirts
math shirtpi day shirtmath humorpiece of pimath teacher giftpi symbolmathematics t shirtstem apparelpi dayfunny math
All Products
math shirtpi day shirtmath humorpiece of pimath teacher giftpi symbolmathematics t shirtstem apparelpi dayfunny math

Other Info

Product ID: 256722661280634230
Posted on 15/01/2026, 10:48 AM
Rating: G