This is a two part cityscape ring. I usually cut them in acrylic, but they also look badass in wood.
The file here is a size 7 ring, but its easy to swap out the inside circles. Once you get up to about 8.5 you may run into trouble with the walls being too thin, widening the design should fix that.
Step 1, FIRE THE LASER (vector cut)
Step 2, enjoy!
You are welcome to make one of these for yourself or a friend, but please don't sell them.
If you'd like a ring of your own, you can order one from my Etsy shop, http://kfarrell.etsy.com . And buying a ring supports me so I can make more designs to upload. It's a wonderful cycle.