Man, both of these ideas are so awesome. The rings on the left are from Littlefly are made from books (yes, books) and the rings on the right are from Billy Bride and made from, well you can see what they're made of. But aren't they neat? Not to mention so lovely. And the Littlefly rings are so pretty and fun! Also, each ring is impossible to replicate, and so is totally unique to the wearer.