ENCORE drinkware is designed for commercial use. Since they do not break as easily as glassware they last longer and are more economical than disposables. ENCORE drinkware is a better overall value despite a higher initial cost. When glass breaks, you know when to replace them. With plastic you replace them as they wear out. Expect plastic to last 3 to 4 times longer than your current glassware.Shop All Encore Plastics ProductsVisit Encore Plastics Website