Jurassic Poop for sale! These are real beads made out of polished dinosaur droppings (formally known as Coprolite)!
These date back to the Upper Jurassic and were found in the Morrison Formation. You could even make some unique jewelry and take it from the bottom of a dinosaur to the top of your wardrobe!
Price is per .75-1" specimen and they can be shipped worldwide! Each one is unique but this photo showcases the natural variety.