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"This cuff bracelet has the first 500 numbers of Pi, well 480 to be exact, photo etched in copper. Blackened with liver of sulfur, sanded for contrast and protected with Renaissance Wax. All of my cuffs are etched, not printed, therefore the design will never wear off.

This will bring out the geek in anyone.

Total length of copper is 6 inches, measured from widest points is 2.5 inches (standard cuff size). Metal was left with some give so it is easy to get on and off, but work hardened so it will retain its shape.

Your cuff may vary slightly from the one pictured.

All cuffs can be made in multiple. Contact me if you would like more than one."

Found at KarlaWheelerDesign's Etsy shop.