Using this DX Zenkai Role - playing Set is easy. First, take out the GearTlinger and Zenkai Buckle from the set. To use the GearTlinger as the Zenkaiger's changer, simply insert a Sentai Gear into it. The Zenkai Buckle is great for storing your Sentai Gears. You can keep up to 6 gears in it. When handling the set, be gentle with the small parts like the Sentai Gears to avoid losing them. After playing, make sure to store the set in a dry and safe place to prevent any damage. If you notice any dirt on the toys, you can use a soft, dry cloth to clean them.