Introducing the Glass Coffee Cups. 16oz Ice Coffee Cup Skinny and Long Glass Set, the perfect addition to your morning routine. Made of high-quality, durable glass, these drinking glasses come with bamboo lids, making them the ideal choice for taking your smoothies and beverages on the go. Whether you're enjoying a hot coffee or a cold smoothie, these reusable glass cups are designed to withstand sudden changes in temperature, from -68°F to 212°F. Plus, they are dishwasher safe, making clean-up a breeze. Add a touch of inspiration to your daily hydration with the Coffee Cup set.