Using this Kamen Rider Black Sun action figure is easy. You can pose it however you like thanks to the ball - joint parts in the knees and elbows. Just gently move the joints to get the pose you want. When handling the interchangeable hands and weapon, be careful not to use too much force to avoid breaking them. For maintenance, keep the figure in a dry place away from direct sunlight. If it gets dusty, you can use a soft, dry cloth to gently wipe it clean. Don't use any harsh chemicals on it as this could damage the figure's surface.