Pi Day Collection

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A cream-colored tote bag with 1,878 digits of Pi in gold, creating a circle printed on the front. In the middle is the Pi symbol in black. The strap is black.
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Exploratorium Pi Black & Gold Tote
$ 24.00
A clear cake dish with a Pi symbol brown sugar cake dusted with powdered sugar.
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Exploratorium Pi Cake Pan
$ 16.99
A white paperback book with half of a pie with a slice taken out on the bottom on a red and white checkered tablecloth. "How To Bake π" is in red above.
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How to Bake Pi: An Edible Exploration of the Mathematics of Mathematics by Eugenia Cheng
$ 17.99
Tin cookie cutter made out of the tin in the shape of the Pi symbol.
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Exploratorium Pi Cookie Cutter
$ 3.95
The Exploratorium Pi Shrine Moscow Mule Mug is a copper mug with a brass handle. The Exploratorium's own Pi Shrine is etched on the front. The digits of Pi moves in a circular design, gradually getting smaller trailing off to a Pi symbol in the middle.
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Exploratorium Pi Shrine Moscow Mule Mug
$ 18.95
A black silicone ice cube tray that freezes ice into the shape of the Pi symbol. There are three ice cubes in the form of Pi along a diagonal from upper left to bottom right.
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Exploratorium Pi Ice Cube Tray
$ 14.99
A large pint glass filled with beer. Math-themed etched shaker glass features the digits of Pi opposite Kochanski's construction of his approximation of Pi.
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Pi Theorem Pi-nt Glass
$ 20.00
The math-themed rocks glass is etched with digits of Pi for your detail-oriented side, and an approximation of Pi.
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Pi Theorem Rocks Glass
$ 18.00
20" x 27 1/2 " organic white cotton with mathematical equations that changed the world, logarithms, calculus, 17 in all scatted throughout in vibrant blacks and light red
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Equations That Changed The World Printed Tea Towel
$ 25.00
A set of four white ceramic pudding bowls with the proofs of classic theorems of Euclid, Hippasus, Pythagoras, and Gauss. Each bowl is 8 oz., 4” diameter, 2” tall
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Proof is in the Pudding Bowls
$ 31.00
There is a large red Pi symbol with two stainless steel double wheel blades on the bottom.
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Pizza Pi Cutter
$ 19.95
A 16oz pint glass with an image of Ada Lovelace with math symbols around the outside printed in black. A golden beer fills the clear glass to show contrast against the black printed sections
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Ada Lovelace Pint Glass
$ 18.95
Six ichimals, with different animals on them, sit in a parallel line with a workbook with the math equation, one bear, one penguin equals a frog plus 6 or 3 + 5 = 2 +6.
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Inchimals
$ 35.99
A navy onesie. It has 8" x 6" square digits of Pi with a Pi symbol printed in white in the middle of the onesie.
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Pi Onesie
$ 25.00
8" x 8" board book illustrated book cover of the ABCs of Mathematics. Three circles with Addition, Base, and Chord. Red spine with science tools in white .
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ABCs of Mathematics by Chris Ferrie
$ 9.99
A light blue book with an illustration of Ada Lovelace on the cover.
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Little People, Big Dreams Ada Lovelace by Mª Isabel Sánchez Vegara
$ 15.99
"The Girl With a Mind for Math" is a hardcover book with a green cover representing a chalkboard. A young Raye Montague is drawing math equations on the chalkboard.
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The Girl with a Mind for Math: The Story of Raye Montague By Julia Finley Mosca
$ 17.99
"The Magic of Math" is a paperback book with a purple cover with math equations in white in front there is a magicians hats and two white gloved hands under the books title.
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The Magic of Math: Solving for X and Figuring Out Why by Arthur Benjamin
$ 17.99
Blue, red and white packaging surrounds two white 12-sided target dice and three blue scoring dice; a blue pouch and sample dice sit in front.
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Math Dice
$ 7.95
A white box with graph paper lines with Math Fluxx and zero through eight filled in with different colors.
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Math Fluxx
$ 16.99
A gentleman is standing while playing with a blue light-up Kendama. The Pi shirt is black with gold ink in 1,878 digits of Pi surrounding a blank Pi symbol.
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Exploratorium Pi Unisex T-Shirt
$ 34.00
A fine pewter pin in the shape of the Pi symbol on a white card with Exploratorium on the top in black.
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Exploratorium Pi Pin
$ 5.95
Pair of circle-shaped fabric earrings with a symbol for Pi in white on a light gray background.
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Pi Fabric Button Earrings
$ 7.50
Golden hexagon earrings with the numbers of pi in a spiral. The symbol for pi is engraved in the center, as well as the word "shrine."
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Exploratorium Pi Shrine Earrings
$ 14.00