Here's the first 100 digits of Pi: 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 ...

This nano medallion contains 7,150,000 digits of pi written out in nano characters.  We could have done more but we needed to make room for the Pi symbol made up of millions of diffractive elements to give it color shift as you tilt it in a point source light.  We not only broke the world record for the longest digits of Pi ever printed, but we did it in a tiny area the size of a coin.

This is the perfect gift for anyone interested in math and science, and can be enjoyed by friends and family of all ages. This shiny medallion is centered in a beautiful sterling silver pendant, which complements the piece brilliantly. All the digits are really there, viewable with the use of a high-powered microscope, or our digital reader provided for your viewing pleasure and convenience.