Benjamin is Catt's worker fairy. He is so relaxed by nature that he spends a good part of his time sleeping. The rest of the time, he mainly takes care of household chores since Catt is, according to him, a rather distracted person who cares little for such things.
He gets along relatively well with Mythrill Lid Pod. Benjamin knows exactly where his wing is, unlike Catt, but he reveals to Ann's group that he prefers to stay since his life with the confectioner suits him. He is over 200 years old.
(Source: Sugar Apple Fairy Tale Wiki)