Your event will pop with color if you serve all of your chilled beverages and cocktails in this 16 oz. Comet Colors Party Great Green Plastic Cup. This cup is made with strong yet slightly flexible polypropylene. This means your guests will be able to enjoy their drinks without the worry of the cup leaking or breaking, but you can simply throw it away when it's time to clean up. This item manufactured by WNA Inc. is sold 500 per case to make sure you don't run out of this excellent, fun drinkware.