This is abeautiful opalescent layered piece of sea glass. This appears to be a part of a well-worn core (often called eyes) of one of the Lundberg paperweights. It would be an excellent addition to any sea glass collection. The piece is jewelry quality and comes from my personal collection. Photos courtesy ofTidecharmers
It's approximately 1.25 inches across -- see photo with the quarterforsize. Free shipping.