Our flashing coke glasses you'll see for a mile. So have a light up coke and a smile. Our light up coke glasses are always a hit. For the best in refreshment blinking coke is it. Height: 6.0 in. , 15.24 cm. Width/Brim Diameter: 3.0 in. , 7.62 cm. Volume: 10 oz. , Approx 300 ml. LED Colors: 1 Blue, 1 Jade, 1 Red Batteries: Includes 3 Replaceable AG13 Batteries. Battery Replacement: 1. Remove base of glass. 2. Remove reflective surface to reveal battery housing. 3. Replace batteries.