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A copper coin with the pi symbol on the front.
A copper coin with a pi symbol and numbers on the front laying on a piece of paper.
A hand is holding a copper coin with a pi symbol.
A copper coin with a pi symbol and numbers swirling around the symbol on the face.

Pi Solid Copper Coin

$ 15.00
$ 15.00
Sold Out

Product Description

Feeling irrational? It may be a sine to take some deep breaths and trace pi's digits by hand for a calming sensory experience. Each Pi coin comes in its own wax-sealed packaging with useful and useless pi facts. 

- Pi coin minted in solid copper in West Fork, AR 
- Solid Copper - 29 g, 1.54 in (3.9 cm) diameter 
- Antiqued patina
- Engraved by Woody Maringer

This heavy copper coin feels good in the hand and the pocket. The copper coin blank is pre-tumbled before minting for a smooth edge and then given an antiqued finish. 

The coloring/patina process is done by hand, and it is both an art and a science so coins will vary slightly. Coins are struck one at a time in the USA using antique machinery and traditional coining techniques. 

Product Details