These are the 3-piece animal ring sets designed and sold by Bangkok-based jewelry designer Mary Lou. The pieces are available in her Etsy store for around $120/set. Not the cheapest rings I've ever seen, but it's hard to compete with anything out of a 25¢ machine as far as price goes. That reminds me -- one time after eating lunch in the food court at the mall (I had a corn dog and waffle fries and a root beer), my mom gave me a quarter to get some Runts and, no lie, I got a BONUS tooth in the mix. Or maybe it was a Runt with no candy coating, I wouldn't know because my mom slapped it out of my hand as soon as I yelled, "Cool, a tooth!" It's weird the memories you can still recall so vividly from almost a year ago.
Keep going for like fourteen more animals.
Thanks to Allyson S, who informed me she wants a penguin ring on her finger. Me? I only want the One Ring.