Vintage 1960s Craft Doll Heads on a Stick Lot of 11 in Original Plastic

This is a lot of eleven vintage plastic doll heads made in Hong Kong, each affixed to a white metal stick. They are still wrapped in their original plastic. I believe that these were used for crafting during the 1960s but exactly how Im unsure. Each measures about 2 1/2 high by 1 3/4 wide with a depth of 1 3/4 and the metal stick is 7 long. Obviously, theyre unused, and although I havent taken off the plastic to inspect them, appear to be in great shape. Fun vintage doll heads!