Posser

A posser was historically a tool used for possing or mixing laundry while hand washing it. Possers come in various forms, there is usually a vertical pole with a handle bar at the top but the base can be conical, with three (or more) legs or sometimes a flat disk. As hand washing has been replaced by electric and mechanical washing machines, words and implements used for hand washing have fallen out of common use.^[1]

References