This is the Geocache Land XLE version of the Ultra Pi Day geocoin. It is finished in Satin Gold and features glow in the dark enamels.
Pi Day is an annual celebration commemorating the mathematical constant (pi). Pi Day is observed on March 14 (or 3/14 in U.S. month/day date format), since 3, 1, and 4 are the first three significant digits of in decimal form. In 2009, the United States House of Representatives supported the designation of Pi Day.
Attachment Piece: 0.85mm
Own Icon? Yes