This is the normal tool to catch Poke'mon.It has no style when it opens unless you add a seal that does make a style.When you get your starter Poke'mon this is what it comes in.This is most likely the common item. Along the series of the Pokemon franchise, there have been different versions of the Pokeball. Also, it has been used differently throughout the series. In some seasons, it is small, then you press the button and it gets bigger. In other seasons, it is always the same size. There is a pokemon called Voltorb that looks like a giant pokeball.