Product Description: Instantly create a bubble party with the Gazillion Bubbles Whirlwind Party Machine! This is our biggest bubble machine yet, perfect for any event from birthdays, to graduations, to weddings and beyond. With no pump and no wait time, you can get the party started in a flash. This ultimate bubble party machine blasts 7500 bubbles per minute at the push of a button! Simply pour the solution into the spout until the machine is full, then attach the included auto-feed cap to the solution bottle and insert in the spout, push the button and watch in amazement as tons of bubbles blow into the air! The Gazillion Bubbles Whirlwind Party Machine includes a 16 oz. bottle of non-toxic Gazillion Bubbles solution. 10 AA batteries required, not included. Appropriate for ages 3 years and up.