The wine glass is 310ml/10.6oz.Classic wine glass design makes your wine taste better. The design allows you effortlessly swirl your wine and let it breathe and release its delicate aromas, while also elegantly guiding the wine into your mouth. The unique shape of the glass helps to balance the tannins in red wine, reducing bitterness and enhancing the wine's rich fruit flavors. The decadent feeling in your hand makes it easier to swirl wine. Long crystal stem adds an elegant and refined visual feel to the wine glass. Not only exquisite artwork placed at home, but also a must-have for serving the most important guests. Quantity over 800 ship by sea.