It has a black finish that can be matte or have an antique patina to give a feeling of vintage or industrial style.
The cap opener is designed as a key, which gives it a unique and decorative touch. The handle represents the shank of the key while the actual opener represents the serrated end of the key. This not only gives the cap opener a practical function, but also an aesthetic dimension. It can also serve as a decorative detail when not in use and can even be hung as an artistic interior detail in the kitchen or on a wall.