Hi guys. I've been poking holes in fiat coins for about a year now. I have a hand tool for making the holes (you can buy it on Amazon here). We've made necklaces out of them and sold them locally. I actually ordered a roll of quarters with my state on the back side. This could easily be reproduced in any state or country world-wide. As far as I know the coins still spend, but the hole dogears them as special "holy" coins that could be collected or saved.
First some pictures:
![1518352477966-74089.jpeg]
Photo Credit: https://www.etsy.com/listing/263336718/domed-coin-necklace-1965-1998-custom?ref=search_recently_viewed-2
Photo Credit: https://www.etsy.com/listing/548640711/coin-bar-necklace-liberty-quarter?ref=search_recently_viewed-5
Video:
https://screencast-o-matic.com/embed?sc=cFnXDfom1K&v=5&ff=1
Here's a link to buy the metal puncher:
http://amzn.to/2EYOhvQ