Features: Captivate Guests And Protect Profits With Innovative Contour Pour Control Wine Glasses. The Geometric Curve Of The Diamond-Shaped Bowl Sends A Subtle Signal To Servers, Preventing Excess Pours And Saving The Operator Thousands Of Dollars Over Time. Contour Pour Control's Unique Bowl Shape Increases Aeration, While A Tapered Rim Captures Aromas And Prevents Spillage. This Collection Is Engineered To Withstand Banquets, Events And Hospitality Settings - With Enduring, Elevated Design That Ultimately Strengthens Your Bottom Line. All-Purpose Wine Glass With Built-In Pour Control Features: Elevated Diamond-Shaped Bowl. Available In Three Sizes: 12.5 Oz. (Approx. 4 Oz. Pour), 16 Oz. (Approx. 5 Oz. Pour) And 20 Oz. (Approx. 6 Oz. Pour). Lead- And Heavy Metal-Free, And Crafted For Maximum Clarity And Brilliance In The Usa. Signature Foot With Unprecedented Flatness. Hd2 Rim + Foot Lifetime Guarantee. Reserve By Libbey Laser Mark On The Bottom Of Each Glass. Maintains Integrity After 2,000 Commercial Dishwasher Cycles.