Bodum Pavina Glasses 3 Ounce with Thermo Silicone Grip, Set of 6 - (Black) Set of 6 glasses, 3 ounces with unique Silicone Grip Mouth-blown of lightweight, durable borosilicate glass Non-Slip Rubber Grip Band, Heat and Cold resistant Perfect for everyday use - Can be used with any beverages, from Juices to hot drinks Like espresso Scratch-resistant; dishwasher- and microwave-safe