Best value when purchased in a package of 10 Gross (1440 pieces). Also available in a package containing 1 Gross (144 pieces). LUX Austrian Crystal is a trademarked premium brand from Rhinestones Unlimited, Inc. Each package of LUX Austrian Crystals is superior quality crystal from one of the two lead crystal manufacturers in the world: Austrian crystal or genuine Czech crystal from Preciosa. The extensive color selection and quality of our LUX Austrian Crystal rhinestones is proudly brought to you as a result of our years of distribution for these two top crystal producers. We know you will be happy with your purchase of these top quality and affordable rhinestones!