Power bracelet components for creating the stretch jewelry. Use with elastic cord for quick and easy gifts and resale. Blue goldstone is a man-made glass infused with glittering copper flecks to create its eye-catching sparkle. The man-made stone is machine-cut and faceted for a consistent, clean shape. Color of glass and consistency of copper flecks may vary. Items are made with solid color glass, which means the base color of the glass is saturated throughout the object and will not fade or rub off over time.