Math Pi Day Black Digits Clock
- from our Affiliates
This clock features a black symbol of the Greek letter π. Instead of traditional numerals, there are 12 digits of Pi in black font. A great gift idea for a classroom or mathematicians/math lovers who celebrate Pi Day, which is observed on March 14th (3/14 in the month/day format) since 3, 1, and 4 are the first three significant digits of Pi.
$$39.65
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