Make sure the bar at your next event features our bright LED Green 2 oz. Shot Glass. Perfect for St. Patrick's Day parties and any celebrations with a green color scheme. This two-ounce light-up acrylic cup illuminates in 3 unique light modes: steady on, flash, and fast flash. (3) AG3 batteries are included & installed. Sold by the individual glass. Please order in increments of 1 glass.