Using the DX Circle Arms is super easy. First, just hold it in your hand and start exploring its different transformation modes. To change from the Multi - Sword to the Power Claw or Sky Arrow mode, simply follow the intuitive design and make the switch. If you want to add more excitement, insert the DX GUTS Hyper Keys into the designated slot and enjoy the additional sound effects. When not in use, keep it in a dry and safe place. Avoid dropping it or exposing it to extreme temperatures as this might damage the internal components. You can clean it gently with a dry cloth if it gets dirty. Have a great time playing with your DX Circle Arms!