Using this buckle is easy. First, give the slots a spin. Then, choose where you want each slot to stop. To hear the character voices, just press the button at the bottom of the main unit. When handling the buckle, be gentle to avoid any damage to the delicate paint details. Keep it in a dry place away from direct sunlight. If it gets dirty, you can use a soft, dry cloth to clean it. Don't try to take it apart on your own as it might break. That's all you need to know to enjoy your DX Commemorative Fever Slot Raise buckle!