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Tau Twice as Good as Pi Posters and Art Prints

$14

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Posters and Art Prints FAQ

Tau Day is June 28th. Tau Day is τ = 2π -- so tau is twice [as good as] pi.

Premium semi-gloss poster paper. 94 ISO brightness. 170g per square meter. Ultrachrome archival inks for rich, long-lasting color.

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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