Recognition: "The reign of Qianlong in the Qing Dynasty" six characters and three lines. This bottle has a long neck, slipped shoulders, and puffed abdomen. Because of its shape resembling a gall bladder, it is called the "Ball Bottle". The inner wall is covered with white glaze, and the outer body is painted with blue and white cloud dragon patterns, and the blue dragon stalks through the clouds, overlooking the earth and the world, which is quite auspicious.