German glass producer Schott Zwiesel has been the leader in its industry for over 100 years. The company was the first to develop lead-free crystal glassware and recently patented its Tritan® crystal stemware, which contains titanium in place of lead. Its proprietary manufacturing process results in brilliant, exceptionally durable glassware that you can use every day. All Schott Zwiesel glassware is made in Germany and Eastern Europe.