"Dollfie" is a term that was coined by the Japanese company Volks to describe their line of highly customizable ball-jointed dolls. Some synonyms for "dollfie" might include "BJD" (short for ball-jointed doll), "dollfie dream" (a specific type of dollfie), or simply "ball-jointed doll." Other companies may use their own terms to describe their similar dolls, such as "smart doll" (created by Smart Dolls in Japan), "super dollfie" (created by Volks' competitors at Azone International), or "dolls by Sandie" (a line of ball-jointed dolls created by an American artist). Regardless of the specific term used, these dolls are known for their poseability, high level of customization, and unique beauty.