Pi T-shirts

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Pi-rate Math Geek T-shirt Pi Digits T-shirt Pi Symbol Glow T-shirt
Pi-rate Math Geek T-shirt
Pi Digits T-shirt
Pi Symbol Glow T-shirt
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Our price: $19.00
Our price: $19.00
Our price: $20.00
     
Pi-nk Pi Math Geek T-shirt Tie-Dye Pi 2 T-shirt
Pi-nk Pi Math Geek T-shirt
Tie-Dye Pi 2 T-shirt
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Our price: $16.00
Our price: $25.00
   

Products

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Pi-rate Math Geek T-shirt

Pricing:
Adult Short Sleeve Small, Medium, Large, XL: $19; 2XL, 3XL, 4XL: $22.

Pi-nk Pi Math Geek T-shirt
New! Limited stock available!

Price: $16.

Tie-Dye Pi 2 T-shirt
New!

Price: $25 ($28 for 2XL and larger).

Pi Digits T-shirt
BEST SELLER
Comes in Adult and Youth Short Sleeve, and in Adult Long Sleeve.

Celebrate Pi Day or just show your irrational side to 3045 digits.
Available in Black, White, Ash Gray, Pink, Stone Blue, Violet.
Long sleeves are Black. Youth shirts are black.

Pricing: $19 to $22.

Pi Symbol Glow T-shirt
Glows in the dark! Comes in Adult and Youth sizes, and in Adult Long Sleeve.

The Greek letter Pi, ringed by the first 130 digits of the irrational number Pi. The symbol outline and the digits glow in the dark.

Pricing: $20 to $23.

Easy as Pi T-shirt
BEST SELLER. Comes in Adult and Youth sizes.

As seen in the Numb3rs episode "Atomic Number 33". Area and Volume formulae are Easy as Pi when you wear this t-shirt.
Available in Black, and occasionally in some other colors as well.

Pricing: $19 to $22.
Pi-Lingual Math T-shirt

The Pi-Lingual t-shirt features geometric diagrams for area and circumference of a circle, and a wide variety of advanced formulae featuring Pi.
T-shirt is Black.

Pricing: $20 to $23.

Q T Pi T-shirt
Now available in Violet and Black

Added by popular demand. (Don't get it? Read the shirt aloud.) 100% pre-shrunk cotton. Available on Black or lavender Violet. Black shirts are printed on relaxed women's fit shirt; Violet shirts are printed on standard unisex screen print shirts.

Pricing:
Adult Short Sleeve Extra Small, Small, Medium, Large, XL, 2XL, 3XL: $19 .

Pi Irrational But Well-rounded T-shirt
Printed on Front and Back

Front upper left chest: Pi symbol in a circle.
Back announces your true nature: "Irrational but Well-rounded"
Available in Stone Blue. Size Small is also sometimes available in Ash Gray, Violet.

Pricing: $20 to $23.

Pumpkin Pi T-shirt
Comes in Adult and Youth sizes.

Our Pumpkin Pi T-shirt features digits of Pi carved into a pumpkin.

Pricing: $19 ($22 for 2XL and larger).