The drink cups are a great Grandparents, parent, father, husband, wife, friend, colleague and kid, also a good for Wedding, Birthday, Christmas and New Year Perfect for, wine, cocktail,,, water The 16oz plastics wine glasses is PET materials, suitable for cold drinks, novel shape makes your wine glass stand out The Pineapples cocktail glasses is suitable for any liquor, such as, wine, Cocktail,, Brandy or even for milk,, coffee.Can also be used in restaurant, club, or hotels to attract customers attention The drinking glasses feature an dainty shape design, beautiful and practical, gorgeous to look at and comfortable to hold in the hand