Infinity Pi Cards

Description: Infinity symbol made of numbers and math stuff!

Description: The universe is made of numbers... Key constants

Description: This mathematical quip is sure to get a chuckle from any aspiring genius. "They Call Me Pi because I'm irrational & don't know how to stop".

Description: Pi, π, spiral, Science, Mathematics, Math, Irrational Number, Sequence. Perfect gift idea for all those who love math symbols. For mathematician, teacher, student, pi day, party & festival.