Greek Pi Lapel Pin

“Geek” is a personal compliment. You know pi is a numeric ratio criti­cal to mathema­ti­cians that is shortened to 3.14. On March 14 people around the world enjoy eating pizza and fruit pies while adorning them­selves with the 16th letter of the Greek alpha­bet. Don’t get cut out. Get yours before Pi Day.

• Polished silver-plated brass badges
• Includes extra locking clasp
• Choking hazard: Keep from small children