uxcell&reg; Inflating Toy Balloon Air Pump Inflator Needle Hose Set 2 Pcs This product is only suitable for the ball, balloon, inflatable toy, not as a bicycle pump hese needles allow for high air flow and standard airflow for premium air pumping it is a very easy and convenient way to inflate the any ball that requires needle inflation Convenient for holiday when need many balloons,portable. For inflating balls and balloons.