Vintage Bavarian, Czech and German Helio iridescent and matte glass in hues of blue and green are faceted and cabachon cut to add incredible reflective color and detail to these earrings. Accented with complementary antiqued 24k gold-plated brass. Handcrafted exclusively for Uno Alla Volta, from the hearts and hands of artisans. 1'' dia., clip-on. Limited edition of 56.