Serinity Sew On Crystals, crafted in Austria, stand as the epitome of quality among lead-free crystal pendants, with brilliance and sparkle comparable to the world's leading crystal brand. These Sew On Stones from Serinity are loose crystals designed for hand-sewing or machine sewing, be it with a standard or industrial sewing machine. They find versatile application in various decorative contexts, including bridal wear, ballroom attire, dance sport costumes, and Irish dance ensembles.