Fostoria Imperial Black Mayonnaise Dipping Spoon

This black mayonnaise dipping spoon may have been made by Fostoria, or possibly Imperial. We've never seen a black spoon before, but it is shaped like the Fostoria and Imperial spoons. It is shaped to fit your hand, and is very easy to hold. Could be used with any crystal or black pattern. There are 2 views shown in the photo but there is only 1 spoon.