Glass Cup with Lids and Straws: The lid is detachable bamboo lid, silicone strip at the bottom to secure the bamboo lid and bottle mouth, prevent spillage and leakage. Reusable glass straws are included, and a straw brush can easily clean. 16oz Large Capacity: 16oz/480ml glass can cup with lid and straw, 4pcs can shaped glass cups, 4pcs dust-proof bamboo lid, 4pcs glass straws, 2pcs brush(cleaning the straw). Enough quantity and practical combination to meet your drinking needs. Multifunctional Usage: Suitable for all kinds of beverages, such as coffee, whiskey, cocktail, latte, cold brew, smoothies, tea, milk shake, matcha tea, juice, soda, cola, beer, wine, margarita, water. Recyclable and Safe: Coffee cups are not disposable. At the same time, it can withstand temperature changes between -20°-150°C (-4F-302F), and can be cleaned in a dishwasher or heated in a microwave without worrying about damage. Good for Gifting: Surprise your beloved ones with this amazing ice coffee cups gift,it's the best choice you can buy for your friend or family for Christmas, mothers day, wedding, birthday or any given occasion party, they will love it to no end.