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

This is a lot of eleven vintage plastic doll heads, 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 by 2 with a depth of 1 1/2 and the metal stick is 7 long. Obviously, theyre unused, but there appears to be some deterioration to the hair - you can see small pieces that have shedded, but they still all seem to have full heads of hair. Fun vintage doll heads, sold as is!