I got a whole box of these sets at an auction. They were all complete, and unplayed with,and stored in big ziplock bags.
|A very pretty Barbie in cozy looking clothes.|
|Aw! Cute shirt.|
|And a cute little Krissy too. (Please ignore the nasty brown tape residue on the bed.)|
It's supposed to let 'you and Barbie rock Krissy',by moving the switch on Barbie's back.
Krissy can also be attached to a bar in her bed the same way.
And by moving the switch on the foot of the crib she can be made to move.
And a few more pictures of this photogenic pair: