Pi Birthday Card

Send Hap-PI birthday wishes to the Pi lover, math nerd, your sweety Pi or for Pi Day Birthdays (March 14)!

The card shows colourful numbers of Pi going around in a spiral.

Greeting: Hap-Pi Birthday
Inside: blank
Size: 5.5 x 4.25 in (14 x 10.8 cm)
Quantity: 1 card with envelope




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