I bought this necklace on etsy last week and it just came today. I love it! The necklace was designed by n-e-r-v-o-u-s system using a particle system applet they wrote, and then cut out of silicone rubber with a waterjet. The necklace has an imperfect clasp so I got it for $20 instead of $75. There are 3 more left at this price. Here’s more of their jewelry designs.