Using the Phlat Ball Jr. is super easy. Just hold it like a flying disc and throw it. As it flies, it will transform into a ball thanks to the time - delay feature. When playing, make sure you're in an open area to avoid hitting things. For ages 5 and up, adult supervision is recommended if needed. After use, just keep it in a dry place. There's no special maintenance required, but try not to expose it to extreme heat or cold to keep it in good condition. Remember, the styles are selected randomly at dispatch, so if you have a favorite style, add a note to your order and we'll do our best to help.