Music Box Ball Tale Plain Type 50mm (Fairy Ball)

A music box ball has a comb-like structure inside. While mechanical music boxes produce sound by plucking these combs, a music box ball has the combs encasing the sphere. Shaking it produces a beautiful melody, and the thickness of the combs varies depending on the size of the ball. Additionally, the metal pieces inside also vary in size and number, and we include XX to produce a more resonant sound. (Trade secret)