Coffee and PIE on Pi Day Coffee Mug
For gift for science, math and technology students, teachers. Coffee and PIE on Pi Day. Celebrate the mathematical constant pi (π). March 14 or 3/14 (the first three digits of π 3.14) is an excuse to eat lots of fresh baked sweet pie.
$13.70
. March 14 or 3/14 (the first three digits of π 3.14) is an excuse to eat lots of fresh baked sweet pie.
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