Add an element of mystery to your jewelry by using these unique cat's eye oval beads in dark purple. The deep royal hue matched with an elongated shape makes for the perfect focal piece on necklaces and bracelets, and their 6mm size is ideal for these types of jewelry. Cat's eye, or fiber optic, beads feature a thin band of light resembling a cat's eye, and cause the beads to change color hues in the light. Try mixing these purple beads with light freshwater pearls, or string them alone and finish with a gold clasp. These beads are sold on 16-inch strands.