The world’s most break-resistant wine glasses! Super-strong lightweight magnesium is fused with brilliant European crystal to form the most durable wine glasses in the world. Fusion stemware withstands the wear and tear of everyday use and never dulls or clouds. Varietal-specific Fusion stems are scientifically shaped to enhance the best qualities of your wine. Lead-free and machine-made. Dishwasher safe. Size: 9-7/8”H x 2-3/4" Dia. 21 oz. Fusion 10-Year Limited Warranty In the unlikely event your Wine Enthusiast Fusion Glass breaks we'll replace it FREE even up to 10 years after purchase! Click here for details.