These are Barbie and Ken doll bodies. I received them, but their condition wasn't very good, and I tried to maintain them but failed. The glue inside the heads seems to have melted, and both heads are sticky. I put them in hot water to dissolve the glue, but the face paint on both dolls smudged or came off. I can't repair them, so I hope someone with the skills can give them a new life. Ken's body seems to have some kind of gimmick, but there's no response, possibly due to dead or missing batteries. I would like to sell these to someone who understands all of the above.