Quickly inflate balloons with air or water. The Pumponator makes it so easy! Save your breath and pump up balloons with air or fill with water - you'll be ready for water balloon fun in no time! Take it anywhere – parties, playground, beach or backyard. Includes 300 assorted color balloons and tie attachment for the nozzle. Measures approx. 7-1/2" x 11-1/4". Color may vary.