Balloon Pump: There are top and bottom air inlets and outlets, and the two-way air holes work simultaneously to inflate faster and more efficiently. Save Time and Labor: The balloon inflator's storage space is 17.5 x 5 cm to store large amounts of air. And there is a large air hole design, you can quickly fill a large amount of air into the ball. Quality Premium Quality: The balloon inflator is made of high quality plastic, which is durable, not easy to break and can be used for a long time. Design Non-slip Design: Anti-slip design is adopted in inflation nozzle handle and air pump, make the inflation process smoother. Widely Application: The oblique incision of the air nozzle is easier to insert into the balloon, suitable for most latex balloons and foil balloons.