These are 11 tiny vases (I think!). They feature a hand holding a fluted vase. Each piece is solid white. All have the Mottahedeh, Vista Alegre Portugal maker's marking. I can't find anything about them on the internet. I'm really not sure what they are.
These were purchased at a high-end estate sale. The estate sale manager did not know exactly what they were or what they would be used for.