The bright spring yellow hue of these cat's eye beads accented in a unique oval shape makes them perfect for any jewelry design. Their 6mm size is ideal for necklaces and bracelets. Cat's eye beads, or fiber optic beads feature a thin band of light that changes hues as the beads capture and refract light. Add these beads to your designs to give them added dimension and shine. Try mixing these beads with bright pink and green tones to create a fun necklace.