Cuff antique music boxes were popular during the turn of the 20th century between 1890 and 1910.
The music is played on a cuff instead of a disc. The cuff is a cone-shaped metal device. Each cuff places a different song. The music box came in multiple sizes.
Cuff music boxes are hard to find. When you do find them, the condition is rarely perfect. Often times they are refurbished and not original. The value depends on the size and condition.