Luigi Bormioli Crescendo 13-Ounce Chardonnay Wine Glasses, Set of 4 Set of 4 Chardonnay glasses from Luigi Bormioli's Crescendo stemware line; 13-ounce capacity for serving Chardonnay, Riesling, Pinot Gris, and other white wines Luigi Bormiolis proprietary material called SON.hyx allows the glasses to be extremely break resistant and transparent. 25 Year Guarantee! The guarantee covers chipping on the rim or foot as well as any discoloration or cloudiness resulting from dishwashing. Innovative glassmaking techniques produce perfectly smooth rims and edges Made in Italy, each 6-1/2-by-6-1/2-inch wine glass stands 9 inches high; full set weighs 1 pound upon shipping