1.[Cleaning & Packaging Tips]RED and BLACK color are NOT dishwasher, we recommend hand washing. Goblet is made of Glass. We have made protection on the packaging, but it still may be broken during shipping. If the item you received is broken, feel to CONTACT us and we will resend for or refund you. 2.[Material & Unique & Elegant]11oz/12oz/320ml Lead- high clear colored glass, non-toxic, odor, ier and environmentally friendly. Comfortable grip, non-slip base to ensure the stability, dishwasher, easy to care and clean. European vintage style and embossed design make them unique decoration or perfect durable daily use. Classic outlook wine glass makes a great addition to your drinkware collection. 3.[For Any Drinks]Multifunctional beautiful goblet, transparent and colorful glass cup you extraordinary and enjoyable drinking experience, perfect for any drinking, like red wine, cocktail, juice, beer, whiskey, beverages, liquor, iced-water and so on, this colored glass goblet makes drinking more enjoyable. 4.[Stemmed Glass]The stem allows to easily hold, and the decanent feeling in your hand makes it easier to swirl wine. Luxurious and luminous to your bar top and dining table. Not only exquisite artwork placed at home, but also a must-have for serving the most important guests.