Pocket Pi

by Numbers Alive!

Pocket Pi is a unique and fun tape measure. It shows 2,000 digits of Pi’s expansion on one side and regular centimeter measurements on the other. Perfect gift for math geeks and math learners!

Other products by Numbers Alive!

• 
  Hello Numbers Book
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• 
  World Numbers poster
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  Small plush numbers in backpack
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• 
  Plush Pi
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