Does Anyone Remember These Miniature Barbie-type Dolls Does Anyone Remember This "toy" From The 80's?

Does anyone remember this "toy" from the 80's? - does anyone remember these miniature barbie-type dolls

These are "clip-ons" and connected to a chain or used to respond to. They were like little toys. I remember a whistle, recorders, tennis, etc. There are tons of them. I can not for the life of me remember what they were and no one else can I ask.