- September 2, 2010, 7:44 am
An industrial barbell is straight piece of ear jewelry that is used to pierce the ear cartilage. Two perforations are created in the ear cartilage, which helps the person wear numerous types of industrial barbell jewelry including the orbital ear, twisted ear, and long straight barbell jewelry. Industrial barbell jewelry is available in numerous designs and shapes including orbital, spiral, and straight jewelry. Any two parts of the ear cartilage may be chosen for ear cartilage piercing that permit the wearing of an orbital, spiral, or long bar shape.