VGL-85 20x12mm Vintage 1960s German Glass Grooved Wing Cabochon Pair in Light Montana Sapphire with a gold foil back. This is a medium-dark cadet grey-blue. The grooves are cut down into the top. There is no hole, but a nice flat back for easy adhesion. You get a pair of one "left" facing, and one "right" facing wing.
15 pairs available $4.25 per pair or 3 pair for $11