Coincidence Pi Pie Funny Math Shirt – 3.14 Pi Day Math Pun Retro Design Pin

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A funny Pi Day joke showing the connection between π and pie. A perfect design for math teachers, students, and nerds who love clever math humor.

Classic pin-back button covered with scratch and UV-resistant mylar. Printed in the U.S.A.

UPS MI Domestic (6-8 Business Days)

FedEx 2-Day (4-6 Business Days)

Estimates include printing and processing time.More Shipping Info

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