Balloon Pump (Green), Manual Balloon Pump Double Action Stroke, Balloon Pump Use Balloon Pump for Balloons Parties, Birthdays, New Year's Eve The internal structure of the balloon pump adopts a three-ring design, which has a larger air outlet and inflates balloons faster and easier. Non-slip Design: The handle of the air nozzle and the air pump are designed with anti-slip features to make the inflation process smoother. Wide Application: The beveled cut of the air nozzle makes it easier to insert the balloon, suitable for most latex and foil balloons. Two-way Air Holes Work Simultaneously: The balloon pump draws air from the top and bottom, inflating the balloon at double the speed, saving time and effort. Ergonomic Design: The ball pump works seamlessly and has an excellent grip, so it can be used by adults and children. The special structure of the nozzle allows you to hold the balloon still and securely fixed. Made of High-Quality Materials: Unlike other cheap and fragile pumps often found on the market, this one is durable, not prone to breaking, and can be used for a long time.