Our handcrafted fiber optic cat eye jewelry is made with the finest quality materials available. We personally handcraft our custom cat eye jewelry here in the U.S. with the highest quality of fiber optic cat eye beads available. Our beading wire is a heavy (.024) flexible wire made with 49 strands of braided stainless steel wrapped in nylon. This beading wire does not kink or shrink and has a test strength of 40 lbs. Our magnetic clasps have a strong contact surface. We use sterling silver ear wires for all handcrafted earrings. We list the Color Therapy, aka Chromotherapy, metaphysical and healing properties for each piece of our custom cat eye jewelry along with the related chakra.