Mikasa Drink4 Collection features stacking stemware and barware that allows you to stack, store and sip! This Set of 4 Wine Glasses are a stylish and contemporary addition to your home bar, and also great for everyday beverages. These unique glasses are designed to fit inside each other so you can stack them, saving space when they are stored in cabinets. Dishwasher safe. Set of 4 wine glasses, each holds 12-1/2 ounces.