Pi Digits Circle Math Shirt – Infinite 3.14159 Pi Day Nerd Design Pin

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A stylish circular design filled with the infinite digits of π. A perfect math gift for engineers, mathematicians, and Pi Day enthusiasts.

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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