Potomac Crystal Slim Navettes are a machine cut, slim pointed oval shape crystal with many facets that will sparkle brilliantly in your designs. The slim navette is held in a 2 hole silver plated setting that allows you to create more easily with this beautiful stone. The Potomac Crystal Slim Navette will work with any designs calling for a Swarovski sphinx eye fancy stone 4200/S. They measure 4x15mm and come in a pack of 12. This Potomac Crystal Slim Navette Collection features 6 brilliant colors: Light Rose, Violet, Amethyst, Fern, Montana, and Peridot, each in a package of 12 crystals, for a total of 72 crystals ready for your next creative project.