Drink your beer with style and class. Drink from our light up pilsner glass. For a party or bar they are idyllic. They can be washed and reused since they're made of acrylic. Have your beer with a crimson head. Drink your beer lit up all red. Height: 7 in. , 17.8 cm. Width: 3.25 in. , 8.3 cm. Pilsner Glasses hold 12 ounces when filled to the top LED Colors: 3 Red Batteries: Includes 3 AG13 Batteries. Batteries for this item are replaceable.