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PI PIE CRUST! Cutie Pie - Celebrate Pi Day! π Postcard

4.9 out of 5 stars rating
15615 Total Reviews |
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Paper Type
Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
-$0.18
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Size: Standard Postcard

Create your own vacation-worthy postcard! Any view you’ve seen, any monument you’ve fallen in love with, can all be added to your postcard with our personalization tool.

  • Dimensions: 5.6" L x 4.25" H; qualified USPS postcard size
  • High quality, full-color, full-bleed printing on both sides

Paper Type: Signature Matte

Our Signature Matte paper is a customer favorite—smooth to the touch with a soft eggshell texture that elevates any design. Its sturdy 18 pt weight and natural feel make it the ideal choice for timeless, sophisticated events.

  • Exclusively made for Zazzle
  • Made and Printed in the USA
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About This Design

PI PIE CRUST! Cutie Pie - Celebrate Pi Day! π Postcard

PI PIE CRUST! Cutie Pie - Celebrate Pi Day! π Postcard

CUTIE PI (PI) π Math lovers will love this design. Pi or π is a mathematical constant whose value is the ratio of any circle's circumference to its diameter in Euclidean space; this is the same value as the ratio of a circle's area to the square of its radius. It is approximately equal to 3.14159..... in the usual decimal notation. π is one of the most important mathematical and physical constants: many formulae from mathematics, science, and engineering involve π. A fun way to celebrate Pi Day (March 14th) 3.14
Pi_314
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Indiana, United States
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Customer Reviews

4.9 out of 5 stars rating15.6K Total Reviews
14242 total 5-star reviews998 total 4-star reviews197 total 3-star reviews67 total 2-star reviews111 total 1-star reviews
15,615 Reviews
Reviews for similar products
5 out of 5 stars rating
By Ray A.September 30, 2025 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Very pleased with my order. All my prints were manufactured to a very high standard to my exact specifications and edited additions.
5 out of 5 stars rating
By Paul I.February 4, 2021 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Creator Review
I had never seen these classic science fiction images and most of my friends have not seen them either. They are like little treasures! Amazing quality and fun to send people!
5 out of 5 stars rating
By Jennifer W.November 28, 2022 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Zazzle Reviewer Program
I joined Postcrossing a few months ago and wanted postcards to represent my state well. I found them on Zazzle. I purchased numerous cards and was impressed with all of them. Excellent! The colors are beautiful. The cards have the exact look I wanted. I couldn't be happier.

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mathformulaspiemathematicalconstantrationdiametereuclideanspacecircle
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mathformulaspiemathematicalconstantrationdiametereuclideanspacecircle

Other Info

Product ID: 239904740670675846
Created on: 4/22/2009, 4:04 AM
Rating: G 
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