Using this Son Goku figure is easy. You can simply place it on a display stand to show it off. To change Goku's expression, gently remove the existing eye parts and insert the ones you like. When handling the figure, be careful not to apply too much force, especially when swapping the eyes or moving the arms. To keep it in good condition, avoid exposing it to direct sunlight for long periods as this may fade the colors. You can use a soft, dry cloth to gently dust it off every now and then. If it gets dirty, you can use a slightly damp cloth, but make sure to dry it thoroughly right away.