How to inflate decorative balloons?

Get a pump and balloons ready. Insert the inflatable tube from this side of the transparent plastic red sign. The balloon can be inflated by constantly twitching and pulling back the handle of the inflation rod. Then gently pump air into it, don't hit it too hard, it is easy to collapse. Then pull out the pump to complete the knotting operation.

1, prepare the pump and balloon.

2. Insert the inflatable tube from the side of the transparent plastic red sign. The balloon can be inflated by constantly twitching and pulling back the handle of the inflation rod.

3, then gently pump air into it, don't hit too much, it is easy to collapse.

4. Then pull out the pump and complete the knotting operation.