Lokky Dinosaur Green Bubble Gun Flashing Light Up Bubbles Blower Birthday Party(COLOR MAY VARY) These dinosaur bubble guns are the coolest. The bright LEDs inside light up at the pull of the trigger to flash colors as you shoot bubbles. These are a fun, new way to blow bubbles. Our LED gun comes with 2 bottles of bubbles that can be replaced. Batteries: x3 AA Replaceable Batteries Included Gun makes realistic dinosaur sound effects when trigger is pulled High quality products