100mL glass lotion bottle with unique mountain-shaped base

This bottle combines an iridescent chrome spray finish with black electroplating on the base for a cosmic, galactic effect.

The oval glass bottle base is electroplated with a black coating, providing opaque coverage on the lower two-thirds. This grounds the design with inky depth.

A chrome-like iridescent spray finish is then applied on the bottle shoulder and neck. The Pearlescent coating shifts colors as light moves across the surface, creating a vibrant rainbow sheen like a brilliant nebula in space.

The polypropylene grey cap is injection molded to complement the cosmic aesthetic. The neutral tone allows the glittering spray finish to take center stage.

Together, the black base evokes the vast mystery of space, while the colorful chrome spray finish simulates a swirling galaxy for an out-of-this-world look. The contrast makes the iridescence pop as a focal point.

In summary, utilizing a two-tone process of black electroplating on the lower bottle and multi-colored chrome spray on top results in an eye-catching lotion bottle reminiscent of outer space. The radiant finish gives luxury visual appeal to stand out on store shelves, while the inky depths ground the celestial effect.