Wheather you like root beer floats or whiskey on the rocks, be sure to serve it up in a glass that will totally rock your socks. Filled to the brim, this Light Up Pint Glass will hold 16 ounces of your favorite drink! Choose from 3 Light Functions: Fast Flash, Slow Flash, or a beautiful Still Light. Dimensions: 16 oz. filled to the brim; 6 in. tall LEDs: 3 Green Batteries: Includes 2 Replaceable AG13 Batteries