Dashington Party Balloons + Hand Pump, Assorted Bright Colors (Package of 50) 11" Latex Balloons Package of 50 balloons. Includes hand pump - Actual color of hand pump will vary. Assorted Colors Directions for hand pump: 1. Screw plastic tip onto the end of hand pump. 2. Very tighly hold the mouth of the balloon over the tip of the pump. Be sure to have no air getting out. 3. Pump hand pump briskly until desired air is in balloon.