Using this Poke Ball Belt Set is super easy. First, adjust the belt to fit your waist. Then, simply clip the Poke Balls onto the belt. You can have up to six Poke Balls on it at once to feel like a true Pokemon trainer. When you want to add more Poke Balls or figures, you can buy them separately. For kids aged 4 and up, always make sure to play with the set under adult supervision to avoid any small parts being swallowed. To keep the set in good condition, store it in a dry place when not in use. Don't expose it to extreme heat or cold as it might damage the Poke Balls and the figure.