X 12 UNION JACK REUSABLE PLASTIC WINE GLASSES Perfect for Outdoor Summer Celebrations - Children's parties, summer festivals, street parties, sporting events, patriotic events, memorials, garden parties, BBQ's, Oktoberfest, beer festivals, Pride Month Events and picnics. Each cup holds 300ml, so you can properly enjoy your drink of choice! High quality, heavy duty and durable plastic cups with a Union Jack print - these plastic Wine glasses are made from high quality food grade polycarbonate plastic and will not crack or break easy. A strong plastic glass is exactly what you need for your party supplies. Ideal for businesses in the hospitality events sector! Designed to stack so they are lightweight, portable and easy to transport. Recyclable and BPA Free - these cups.