Pi rate Pirate Pi Day Shirts and Gifts
- from our Affiliates
Pi-rate t-shirts, buttons, hats, mugs, stickers and more for mathletes, geeks, math teachers and students who celebrate Pi Day on 3.14. Pi rate happens when good Pi goes bad. Funny Pi symbol outfitted with eye patch, sword, pirate hate with skull and cross bones and of course a parrot perched on the shoulder. Argh.
$22.45
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