Perhaps we, as Homo sapiens, haven't come up with an answer creative enough. And they keep the fingers there for up to 10 minutes. And a lot of tolerance. They are even tolerant of observers, like me.
Capuchins are small, graceful, and easily trained monkeys.
They are best known as performers. Speak of an organ grinder and most of us envision the capuchin. Lovers of the popular television show, Friends also know the Capuchin as the loveable and spunky pet of Ross. They grow up. They don't make good pets.