New, Unused Ships the same day or the next day. Pikachu: 1 Monster Ball: 7 How to use: Inflate with a straw or hand pump. Unless a hole is made, the air will not easily escape naturally, so you can display it for a long time! Aluminum balloons can be reused if you deflate them carefully♪ Since this is a new, unused item, returns are not accepted. Situations: Birthday, Events