How to use: First, make sure you have a Beystadium (sold separately). Take one of the right - spinning tops from the multipack and place it in the launcher. Then, pull back the launcher to wind it up and release to launch the top into the stadium. Try to aim it at your opponent's top to score points. You can also swap the blade, ratchet, and bit of the tops in this set with other Beyblade X tops (sold separately) to create your own unique Bey. Remember, when the top's gear engages the stadium rail, it can super - accelerate. The first player to score 4 points wins the battle. Attention: This toy is for kids aged 8 and up. Keep small parts away from younger children to avoid choking hazards. Maintenance: After each use, clean the tops and launchers with a dry cloth. Store the toys in a dry place to prevent rusting of the die - cast metal parts.