Only about six inches long, I have no idea what this is. No hallmark, brass, it belongs to a friend.

Attached is one of four pictures I have.

The handle is much like classic silverware, the business end is a mermaid with arms outstretched into a T form, her head back slightly.

What is this thing called, and what is it used for?

Thanks in advance! [img size=306]https://kovels.com/media/kunena/attachments/legacy/images/mermaidjpg.jpg[/img]