The Water Sports LLC ItzaPump Water Balloon Filling Station makes it easy to fill water balloons, keeping traffic in and out of the house to a minimum. Perfect for on-the-go water balloon refills, this water balloon pump is made of durable plastic and it includes 300 biodegradable water balloons to get you started. Simple to use, the hand pump pressurizes the bottle, while the included nozzle is the perfect size for fitting standard water balloons. A misting feature means you can use it to cool off on those sweltering summer days, as well! Durable plastic construction Hand pump pressurizes the bottle Nozzle fits standard water balloons Includes 300 biodegradable water balloons Misting feature for cooling off