ALL CINER jewelry is produced by expert craftsmen in our NYC studio. All rhinestone setting and enamel work is done by hand, giving each piece of jewelry a unique feature finish. CINER also uses inimitable materials in our designs, such as the gorgeous glass flowers and cabochons, found in our collaboration with Ines DiSanto. Caring for your CINER jewelry will help ensure its timeless beauty and longevity. Please keep your jewelry away from any toxic chemicals like hairspray, alcohol, perfume, and chlorine. Please remember to keep your CINER jewelry in its original packaging, protective jewelry box, or pouch.