The square shape of the bottle, the lines are simple and smooth, showing a stable and elegant beauty. This shape is not only easy to place and carry, but also effectively prevents the perfume from leaking due to shaking during transportation. The main color of the bottle is dark blue, but it is not a single dark blue, but a gradual color. This gradual color may gradually transition from the bottom of the bottle to the top of the bottle, or create a unique color change in some areas, making the entire bottle more attractive.