Package Includes： 4 * Can-shaped glass cups [Diameter - 6.7cm/2.6 inches, Height - 15cm/5.9 inches, Large capacity of 16.9oz/500 ml] 4 * Bamboo lids [Diameter - 7cm/2.7 inches] 4 * Reusable glass straws [Length - 20cm/7.8 inches] 2 * Cleaning straws brushes [Length - 20cm/7.8 inches] -- Ultra Durable Unique design made with high borosilicate glass material which is freezer safe and dishwasher safe! -- Comfortable Design Smooth rim of cup, doesn\'t hurt the lips. Thickened bottom is stable, heat resistant and non-slip. The bamboo lids with silicone sealing ring, effective sealing. The built-in lids and glass straws will make you more confortable to drink. -- Love DIY DIY your favorite drinking; DIY your favorite pattern on glass cup. -- Multifunction Such as beer glasses, tumbler, Kiddush Cups, whiskey glasses, margarita glasses set. -- Multi Purpose Apply to cold and hot drink, such as iced coffee, cold beer, hot milk, boba pearl milk tea, ect. -- Multi Scenes Perfect for birthdays party, home bars, graduation, weddings, bachelorette parties and christmas gifts, house warming gifts, company gift.