How to use: First, assemble the Beystadium and the tops. Then load the tops into the launchers with the ripcords. When you're ready, let the tops go and start the battle. Remember, the X-Celerator Rail only works with Beyblade X tops. Also, the blade, ratchet, and bit layers of the tops can be easily assembled and reassembled, but they can't be used with Beyblade Burst tops. Attention: This toy is for kids aged 8 and up. Keep small parts away from younger children to avoid choking hazards. Maintenance: After playing, clean the tops and the stadium with a dry cloth. Store them in a cool and dry place to keep them in good condition.