Pi Charm 39

What evokes a love for mathematics more than a simple ?? This charm was designed in the mathematical software Mathematica and can be 3D printed in silver, bronze, or brass to dangle from your charm bracelet. This is an amazing present for an aspiring young mathematician!

Also consider the pi earrings, the golden ratio charm or square root of 2 charm.

Pi Charm in Silver:
Click to interact with a 3D model:
A 3D rendering:
View a photo. Interact with a 3D Model! A 3D Rendering of Pi Charm in Silver.