In contemporary usage when referring to modern dolls, and particularly when using the acronyms BJD or ABJD, it usually refers to modern Asian ball-jointed dolls. They were made of polyurethane resin and 57 cm tall and were ball-jointed and strung with elastic. Fully posable and moving doll made completely by hand! Mind blowing isn't it? So lets rewind a little bit and take a look into the very first step of. Ball jointed dolls are fully-articulated dolls made from urethane resin. Making a BJD 5: Making from scratch - Use Google Translate to read (By Heaven's Memory); Craft Tips, Materials and Tools, and Detailed Photos of BJD made by. Hello Everyone, Sculpting your own BJD is a really fun journey and today I am going to show.